{"id":12134,"date":"2026-08-25T17:59:02","date_gmt":"2026-08-25T09:59:02","guid":{"rendered":"https:\/\/www.cybermedian.com\/vn\/comprehensive-guide-to-sequence-diagrams-with-diagram-as-code-using-mermaid-with-vpascode-and-vp-ai-chatbot\/"},"modified":"2026-09-03T23:25:47","modified_gmt":"2026-09-03T15:25:47","slug":"comprehensive-guide-to-sequence-diagrams-with-diagram-as-code-using-mermaid-with-vpascode-and-vp-ai-chatbot","status":"publish","type":"post","link":"https:\/\/www.cybermedian.com\/vn\/comprehensive-guide-to-sequence-diagrams-with-diagram-as-code-using-mermaid-with-vpascode-and-vp-ai-chatbot\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 bi\u1ec3u \u0111\u1ed3 tr\u00ecnh t\u1ef1 v\u1edbi ph\u01b0\u01a1ng ph\u00e1p Bi\u1ec3u \u0111\u1ed3 d\u01b0\u1edbi d\u1ea1ng M\u00e3 s\u1eed d\u1ee5ng Mermaid k\u1ebft h\u1ee3p VPasCode v\u00e0 Tr\u1ee3 l\u00fd \u1ea3o VP AI"},"content":{"rendered":"<h2>Gi\u1edbi thi\u1ec7u<\/h2>\n<p>Trong th\u1ebf gi\u1edbi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m \u0111\u1ea7y t\u1ed1c \u0111\u1ed9, giao ti\u1ebfp r\u00f5 r\u00e0ng quan tr\u1ecdng kh\u00f4ng k\u00e9m g\u00ec m\u00e3 ngu\u1ed3n s\u1ea1ch. D\u00f9 b\u1ea1n \u0111ang thi\u1ebft k\u1ebf ki\u1ebfn tr\u00fac vi d\u1ecbch v\u1ee5 m\u1edbi, t\u00e0i li\u1ec7u h\u00f3a t\u00edch h\u1ee3p API, hay x\u1eed l\u00fd s\u1ef1 c\u1ed1 cho m\u1ed9t h\u00e0nh tr\u00ecnh ng\u01b0\u1eddi d\u00f9ng ph\u1ee9c t\u1ea1p,<a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-sequence-diagram\/\"><strong>bi\u1ec3u \u0111\u1ed3 tr\u00ecnh t\u1ef1<\/strong><\/a>\u0111\u00f3ng vai tr\u00f2 l\u00e0 ng\u00f4n ng\u1eef ph\u1ed5 qu\u00e1t \u0111\u1ec3 tr\u1ef1c quan h\u00f3a c\u00e1ch c\u00e1c h\u1ec7 th\u1ed1ng t\u01b0\u01a1ng t\u00e1c theo th\u1eddi gian.<\/p>\n<p>Truy\u1ec1n th\u1ed1ng, vi\u1ec7c t\u1ea1o c\u00e1c bi\u1ec3u \u0111\u1ed3 n\u00e0y \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c v\u1eadt l\u1ed9n v\u1edbi c\u00e1c c\u00f4ng c\u1ee5 k\u00e9o-th\u1ea3 c\u1ed3ng k\u1ec1nh t\u1ea1o ra c\u00e1c h\u00ecnh \u1ea3nh t\u0129nh kh\u00f3 c\u1eadp nh\u1eadt v\u00e0 kh\u00f4ng th\u1ec3 ki\u1ec3m so\u00e1t phi\u00ean b\u1ea3n. H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u<a href=\"https:\/\/www.visual-paradigm.com\/features\/mermaid-editor\/\"><strong>Mermaid<\/strong><\/a>\u2014m\u1ed9t c\u00f4ng c\u1ee5 v\u1ebd bi\u1ec3u \u0111\u1ed3 c\u00e1ch m\u1ea1ng d\u1ef1a tr\u00ean JavaScript cho ph\u00e9p b\u1ea1n \u0111\u1ecbnh ngh\u0129a h\u00ecnh \u1ea3nh b\u1eb1ng c\u00fa ph\u00e1p v\u0103n b\u1ea3n \u0111\u01a1n gi\u1ea3n. B\u1eb1ng c\u00e1ch coi bi\u1ec3u \u0111\u1ed3 l\u00e0 m\u00e3, Mermaid gi\u00fap c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n l\u01b0u tr\u1eef, chia s\u1ebb v\u00e0 duy tr\u00ec t\u00e0i li\u1ec7u c\u1ee7a h\u1ecd c\u00f9ng v\u1edbi m\u00e3 ngu\u1ed3n trong c\u00e1c kho l\u01b0u tr\u1eef Git.<\/p>\n<p>Tuy nhi\u00ean, trong khi Mermaid gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 &#8220;ki\u1ec3m so\u00e1t phi\u00ean b\u1ea3n&#8221;, n\u00f3 l\u1ea1i \u0111\u1eb7t ra m\u1ed9t th\u00e1ch th\u1ee9c m\u1edbi: \u0111\u01b0\u1eddng cong h\u1ecdc t\u1eadp c\u1ee7a c\u00fa ph\u00e1p v\u00e0 n\u1ed7 l\u1ef1c th\u1ee7 c\u00f4ng c\u1ea7n thi\u1ebft \u0111\u1ec3 gi\u1eef cho c\u00e1c bi\u1ec3u \u0111\u1ed3 ph\u1ee9c t\u1ea1p lu\u00f4n ch\u00ednh x\u00e1c. \u0110\u00e2y ch\u00ednh l\u00e0 n\u01a1i c\u00e1c n\u1ec1n t\u1ea3ng hi\u1ec7n \u0111\u1ea1i \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi AI nh\u01b0<a href=\"https:\/\/ai-toolbox.visual-paradigm.com\/app\/chatbot\/\"><strong>Tr\u1ee3 l\u00fd \u1ea3o AI c\u1ee7a Visual Paradigm<\/strong><\/a>v\u00e0<strong><a href=\"https:\/\/www.visual-paradigm.com\/features\/vpascode\/\">VPasCode<\/a> (<a href=\"https:\/\/www.visual-paradigm.com\/guide\/comprehensive-guide-to-vpascode-by-visual-paradigm\/\">Visual Paradigm d\u01b0\u1edbi d\u1ea1ng M\u00e3<\/a>)<\/strong>\u0111\u00e3 thay \u0111\u1ed5i cu\u1ed9c ch\u01a1i. Ch\u00fang k\u1ebft n\u1ed1i kho\u1ea3ng c\u00e1ch gi\u1eefa vi\u1ec7c v\u1ebd bi\u1ec3u \u0111\u1ed3 b\u1eb1ng v\u0103n b\u1ea3n th\u00f4 v\u00e0 h\u1ee3p t\u00e1c \u1edf c\u1ea5p \u0111\u1ed9 doanh nghi\u1ec7p, mang \u0111\u1ebfn t\u1ef1 \u0111\u1ed9ng h\u00f3a th\u00f4ng minh, ch\u1ec9nh s\u1eeda h\u00ecnh \u1ea3nh th\u1eddi gian th\u1ef1c v\u00e0 t\u00edch h\u1ee3p li\u1ec1n m\u1ea1ch v\u00e0o quy tr\u00ecnh l\u00e0m vi\u1ec7c hi\u1ec7n c\u00f3 c\u1ee7a b\u1ea1n.<\/p>\n<p id=\"LAwbiSo\"><img alt=\"Infographic so s\u00e1nh ph\u01b0\u01a1ng ph\u00e1p v\u1ebd s\u01a1 \u0111\u1ed3 truy\u1ec1n th\u1ed1ng, s\u01a1 \u0111\u1ed3 Mermaid d\u01b0\u1edbi d\u1ea1ng m\u00e3, v\u00e0 Visual Paradigm AI \u0111\u1ec3 tr\u1ef1c quan h\u00f3a t\u01b0\u01a1ng t\u00e1c h\u1ec7 th\u1ed1ng hi\u1ec7u qu\u1ea3.\" class=\"alignnone size-full wp-image-20224\" decoding=\"async\" height=\"480\" loading=\"lazy\" sizes=\"auto, (max-width: 1007px) 100vw, 1007px\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d6714db2d9.png\" srcset=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d6714db2d9.png 1007w, https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d6714db2d9-300x143.png 300w, https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d6714db2d9-768x366.png 768w\" width=\"1007\"\/><\/p>\n<p>Trong h\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n n\u00e0y, ch\u00fang t\u00f4i s\u1ebd:<\/p>\n<ol>\n<li>\n<p>Ph\u00e2n t\u00edch chi ti\u1ebft<strong>c\u00e1c kh\u00e1i ni\u1ec7m c\u1ed1t l\u00f5i v\u00e0 c\u00fa ph\u00e1p<\/strong>c\u1ee7a bi\u1ec3u \u0111\u1ed3 tr\u00ecnh t\u1ef1 Mermaid.<\/p>\n<\/li>\n<li>\n<p>Cung c\u1ea5p<strong>c\u00e1c v\u00ed d\u1ee5 m\u00e3 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ngay<\/strong>cho c\u00e1c k\u1ecbch b\u1ea3n ph\u1ed5 bi\u1ebfn nh\u01b0 x\u00e1c th\u1ef1c, lu\u1ed3ng th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed v\u00e0 x\u1eed l\u00fd l\u1ed7i.<\/p>\n<\/li>\n<li>\n<p>Kh\u00e1m ph\u00e1<strong>c\u00e1c t\u00ednh n\u0103ng n\u00e2ng cao<\/strong>nh\u01b0 c\u00e1c h\u1ed9p k\u00edch ho\u1ea1t, x\u1eed l\u00fd song song v\u00e0 \u0111\u1ecbnh d\u1ea1ng.<\/p>\n<\/li>\n<li>\n<p>Ph\u00e2n t\u00edch l\u00fd do t\u1ea1i sao<strong><a href=\"https:\/\/ai-toolbox.visual-paradigm.com\/app\/chatbot\/\">Visual Paradigm AI<\/a> + <a href=\"https:\/\/www.visual-paradigm.com\/features\/diagram-as-code-tool\/\">VPasCode<\/a><\/strong><a href=\"https:\/\/www.visual-paradigm.com\/features\/diagram-as-code-tool\/\">\u00a0<\/a>n\u1ed5i b\u1eadt nh\u01b0 m\u1ed9t l\u1ef1a ch\u1ecdn c\u00f4ng c\u1ee5 v\u01b0\u1ee3t tr\u1ed9i cho c\u00e1c nh\u00f3m t\u00ecm ki\u1ebfm hi\u1ec7u qu\u1ea3, h\u1ee3p t\u00e1c v\u00e0 kh\u1ea3 n\u0103ng t\u1ea1o bi\u1ec3u \u0111\u1ed3 th\u00f4ng minh.<\/p>\n<\/li>\n<\/ol>\n<p class=\"\">Cho d\u00f9 b\u1ea1n l\u00e0 m\u1ed9t ki\u1ebfn tr\u00fac s\u01b0 gi\u00e0u kinh nghi\u1ec7m mu\u1ed1n chu\u1ea9n h\u00f3a t\u00e0i li\u1ec7u c\u1ee7a m\u00ecnh hay m\u1ed9t qu\u1ea3n l\u00fd s\u1ea3n ph\u1ea9m nh\u1eb1m l\u00e0m r\u00f5 c\u00e1c y\u00eau c\u1ea7u, h\u01b0\u1edbng d\u1eabn n\u00e0y s\u1ebd trang b\u1ecb cho b\u1ea1n k\u1ef9 n\u0103ng \u0111\u1ec3 t\u1ea1o ra c\u00e1c bi\u1ec3u \u0111\u1ed3 tr\u00ecnh t\u1ef1 ch\u00ednh x\u00e1c, d\u1ec5 b\u1ea3o tr\u00ec v\u00e0 chuy\u00ean nghi\u1ec7p.<\/p>\n<hr\/>\n<h2>C\u00fa ph\u00e1p c\u01a1 b\u1ea3n c\u1ee7a Mermaid<\/h2>\n<h3>Giao ti\u1ebfp \u0111\u01a1n gi\u1ea3n gi\u1eefa hai b\u00ean<\/h3>\n<p id=\"AmHzCwt\"><img alt=\"S\u01a1 \u0111\u1ed3 tr\u00ecnh t\u1ef1 Mermaid hi\u1ec3n th\u1ecb c\u00e1c th\u00f4ng \u0111i\u1ec7p \u0111\u1ed3ng b\u1ed9 v\u00e0 b\u1ea5t \u0111\u1ed3ng b\u1ed9 gi\u1eefa Alice v\u00e0 Bob.\" class=\"alignnone size-full wp-image-20206\" decoding=\"async\" height=\"251\" loading=\"lazy\" sizes=\"auto, (max-width: 342px) 100vw, 342px\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d63935ba28.png\" srcset=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d63935ba28.png 342w, https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d63935ba28-300x220.png 300w\" width=\"342\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorTi0sTc1LTnXJTEwvSszl5VIAgoLEopLM5MyCxLwSBUeFxGIFx5zM5FRMOSeQnFN+EkQGQjrq2tk5WSl4pObk5IPkFCHCTrpAcUegeCbEMEUAq04hbQ==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorTi0sTc1LTnXJTEwvSszl5VIAgoLEopLM5MyCxLwSBUeFxGIFx5zM5FRMOSeQnFN+EkQGQjrq2tk5WSl4pObk5IPkFCHCTrpAcUegeCbEMEUAq04hbQ==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Mermaid<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorTi0sTc1LTnXJTEwvSszl5VIAgoLEopLM5MyCxLwSBUeFxGIFx5zM5FRMOSeQnFN+EkQGQjrq2tk5WSlEZOYpJGccXpAPkleESDnpAuUcrRScweJgMxUBxwwlMQ==\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">sequenceDiagram\r\n    participant A as Alice\r\n    participant B as Bob\r\n    \r\n    A-&gt;&gt;B: Xin ch\u00e0o Bob!\r\n    B--&gt;&gt;A: Ch\u00e0o Alice!\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorTi0sTc1LTnXJTEwvSszl5VIAgoLEopLM5MyCxLwSBUeFxGIFx5zM5FRMOSeQnFN+EkQGQjrq2tk5WSlEZOYpJGccXpAPkleESDnpAuUcrRScweJgMxUBxwwlMQ==\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorTi0sTc1LTnXJTEwvSszl5VIAgoLEopLM5MyCxLwSBUeFxGIFx5zM5FRMOSeQnFN+EkQGQjrq2tk5WSl4pObk5IPkFCHCTrpAcUegeCbEMEUAq04hbQ==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorTi0sTc1LTnXJTEwvSszl5VIAgoLEopLM5MyCxLwSBUeFxGIFx5zM5FRMOSeQnFN+EkQGQjrq2tk5WSl4pObk5IPkFCHCTrpAcUegeCbEMEUAq04hbQ==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p><strong>C\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh:<\/strong><\/p>\n<ul>\n<li>\n<p><code data-backticks=\"1\">participant<\/code>\u00a0\u2013 X\u00e1c \u0111\u1ecbnh c\u00e1c t\u00e1c nh\u00e2n\/v\u1eadt th\u1ec3<\/p>\n<\/li>\n<li>\n<p><code data-backticks=\"1\">-&gt;&gt;<\/code>\u00a0\u2013 M\u0169i t\u00ean li\u1ec1n (tin nh\u1eafn \u0111\u1ed3ng b\u1ed9)<\/p>\n<\/li>\n<li>\n<p><code data-backticks=\"1\">--&gt;&gt;<\/code>\u00a0\u2013 M\u0169i t\u00ean \u0111\u1ee9t \u0111o\u1ea1n (tin nh\u1eafn b\u1ea5t \u0111\u1ed3ng b\u1ed9\/ph\u1ea3n h\u1ed3i)<\/p>\n<\/li>\n<\/ul>\n<hr\/>\n<h2>C\u00e1c kh\u00e1i ni\u1ec7m v\u00e0 y\u1ebfu t\u1ed1 ch\u00ednh<\/h2>\n<h3>1. C\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng tham gia v\u00e0 bi\u1ec7t danh<\/h3>\n<p id=\"GKHgGam\"><img alt=\"S\u01a1 \u0111\u1ed3 tr\u00ecnh t\u1ef1 hi\u1ec3n th\u1ecb c\u00e1c th\u00e0nh ph\u1ea7n Kh\u00e1ch h\u00e0ng, M\u00e1y ch\u1ee7 v\u00e0 C\u01a1 s\u1edf d\u1eef li\u1ec7u v\u1edbi c\u00e1c t\u01b0\u01a1ng t\u00e1c y\u00eau c\u1ea7u d\u1eef li\u1ec7u, truy v\u1ea5n, k\u1ebft qu\u1ea3 v\u00e0 ph\u1ea3n h\u1ed3i.\" class=\"alignnone size-full wp-image-20207\" decoding=\"async\" height=\"282\" loading=\"lazy\" sizes=\"auto, (max-width: 406px) 100vw, 406px\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d63a92b92f.png\" srcset=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d63a92b92f.png 406w, https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d63a92b92f-300x208.png 300w\" width=\"406\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNptzTEOwjAMBdAdiTv4Ar1Ahw6JLwA5gSkWitSmwXaQuH0Tok7Uwx\/++5KV34XTzBjpJbReL1Avk1icY6Zk4IEUfFHbVpZ\/Do0Dy+cM0TVFMnqQcveefpimMMK9fVeDZ510CBXQjXArLN9eoRuOtZbF9BjW0v\/KvCXlHWCTOng=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNptzTEOwjAMBdAdiTv4Ar1Ahw6JLwA5gSkWitSmwXaQuH0Tok7Uwx\/++5KV34XTzBjpJbReL1Avk1icY6Zk4IEUfFHbVpZ\/Do0Dy+cM0TVFMnqQcveefpimMMK9fVeDZ510CBXQjXArLN9eoRuOtZbF9BjW0v\/KvCXlHWCTOng=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Mermaid<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorTi0sTc1LTnXJTEwvSszl5VIAgoLEopLM5MyCxLwSBWeFxGIF74zDC5MzFDIOL8hLx1QSDFLie3hhpUJyxsPdyzEVuDiBVDgfW6hQ\/HD3fIWUh7vXK+RkPtzdXgpRCyGdde3sgq0UIg+vKlVIfrhreSmmwmCgEhcnK4WQotJKhbKHu5bmQcRdnHQhmr0f7tpfolBY+nDXYpgOoISzlUJABlAoTwHovsmZANkNWBg=\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">sequenceDiagram\r\n    participant C as Kh\u00e1ch h\u00e0ng\r\n    participant S as M\u00e1y ch\u1ee7\r\n    participant DB as C\u01a1 s\u1edf d\u1eef li\u1ec7u\r\n    \r\n    C-&gt;&gt;S: Y\u00eau c\u1ea7u d\u1eef li\u1ec7u\r\n    S-&gt;&gt;DB: Truy v\u1ea5n\r\n    DB--&gt;&gt;S: K\u1ebft qu\u1ea3\r\n    S--&gt;&gt;C: Ph\u1ea3n h\u1ed3i\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorTi0sTc1LTnXJTEwvSszl5VIAgoLEopLM5MyCxLwSBWeFxGIF74zDC5MzFDIOL8hLx1QSDFLie3hhpUJyxsPdyzEVuDiBVDgfW6hQ\/HD3fIWUh7vXK+RkPtzdXgpRCyGdde3sgq0UIg+vKlVIfrhreSmmwmCgEhcnK4WQotJKhbKHu5bmQcRdnHQhmr0f7tpfolBY+nDXYpgOoISzlUJABlAoTwHovsmZANkNWBg=\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNptzTEOwjAMBdAdiTv4Ar1Ahw6JLwA5gSkWitSmwXaQuH0Tok7Uwx\/++5KV34XTzBjpJbReL1Avk1icY6Zk4IEUfFHbVpZ\/Do0Dy+cM0TVFMnqQcveefpimMMK9fVeDZ510CBXQjXArLN9eoRuOtZbF9BjW0v\/KvCXlHWCTOng=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNptzTEOwjAMBdAdiTv4Ar1Ahw6JLwA5gSkWitSmwXaQuH0Tok7Uwx\/++5KV34XTzBjpJbReL1Avk1icY6Zk4IEUfFHbVpZ\/Do0Dy+cM0TVFMnqQcveefpimMMK9fVeDZ510CBXQjXArLN9eoRuOtZbF9BjW0v\/KvCXlHWCTOng=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<h3>2. C\u00e1c lo\u1ea1i tin nh\u1eafn<\/h3>\n<p id=\"JAUqFfp\"><img alt=\"S\u01a1 \u0111\u1ed3 tr\u00ecnh t\u1ef1 Mermaid minh h\u1ecda c\u00e1c lo\u1ea1i th\u00f4ng \u0111i\u1ec7p \u0111\u1ed3ng b\u1ed9, b\u1ea5t \u0111\u1ed3ng b\u1ed9 v\u00e0 ghi ch\u00fa gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n A v\u00e0 B.\" class=\"alignnone size-full wp-image-20208\" decoding=\"async\" height=\"270\" loading=\"lazy\" sizes=\"auto, (max-width: 313px) 100vw, 313px\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d63c23061e.png\" srcset=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d63c23061e.png 313w, https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d63c23061e-300x259.png 300w\" width=\"313\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNplzs0KwjAMB\/C74Dvk6EDx7mHQsbMXfYGshq1Qk5mmfry91aIg5hDIPz9CEl0ysac+4Kh4Xi6g1IxqwYcZ2cD9R12Nanebtu12cJAYToCqcoNVerCfVFhyAo8xNh9abY9poi\/Gl94qWVZufm4e6W4QcaAIwpXX\/V6MQK6k4NbFvcdUXuPAIwxi0xPUW0Cp\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNplzs0KwjAMB\/C74Dvk6EDx7mHQsbMXfYGshq1Qk5mmfry91aIg5hDIPz9CEl0ysac+4Kh4Xi6g1IxqwYcZ2cD9R12Nanebtu12cJAYToCqcoNVerCfVFhyAo8xNh9abY9poi\/Gl94qWVZufm4e6W4QcaAIwpXX\/V6MQK6k4NbFvcdUXuPAIwxi0xPUW0Cp\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Mermaid<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNpljb0KwjAUhXfBd7ijBcXdodAiONl3SENogjapMXYXZwdxcpQOUmenZEx9kLyJKaXizx3uvRzOd86WbHaEYzJnKJMoHw7AT4GkYpgViCuI\/qW4k7odTcIwnsHyWTNQ9s5hzZzZcxhlzhwZNCdnzjyD1JlL0BO\/SGuqlT\/C6esbXVH78ORnwlRJpysofUPwVZ9QW3EomwP3Pu1fJdvgvK\/ozIlQBERJJERjDy0oA0ythhQJKKgzN8BtPEXsBdWFbT0=\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">sequenceDiagram\r\n    participant A\r\n    participant B\r\n    \r\n    A-&gt;&gt;B: M\u0169i t\u00ean li\u1ec1n (g\u1ecdi \u0111\u1ed3ng b\u1ed9)\r\n    A--&gt;&gt;B: M\u0169i t\u00ean \u0111\u1ee9t \u0111o\u1ea1n (g\u1ecdi kh\u00f4ng \u0111\u1ed3ng b\u1ed9\/tr\u1ea3 v\u1ec1)\r\n    A-&gt;&gt;B: Nh\u00e3n v\u0103n b\u1ea3n tr\u00ean m\u0169i t\u00ean\r\n    Note over A,B: Ghi ch\u00fa bao ph\u1ee7 c\u1ea3 hai\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNpljb0KwjAUhXfBd7ijBcXdodAiONl3SENogjapMXYXZwdxcpQOUmenZEx9kLyJKaXizx3uvRzOd86WbHaEYzJnKJMoHw7AT4GkYpgViCuI\/qW4k7odTcIwnsHyWTNQ9s5hzZzZcxhlzhwZNCdnzjyD1JlL0BO\/SGuqlT\/C6esbXVH78ORnwlRJpysofUPwVZ9QW3EomwP3Pu1fJdvgvK\/ozIlQBERJJERjDy0oA0ythhQJKKgzN8BtPEXsBdWFbT0=\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNplzs0KwjAMB\/C74Dvk6EDx7mHQsbMXfYGshq1Qk5mmfry91aIg5hDIPz9CEl0ysac+4Kh4Xi6g1IxqwYcZ2cD9R12Nanebtu12cJAYToCqcoNVerCfVFhyAo8xNh9abY9poi\/Gl94qWVZufm4e6W4QcaAIwpXX\/V6MQK6k4NbFvcdUXuPAIwxi0xPUW0Cp\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNplzs0KwjAMB\/C74Dvk6EDx7mHQsbMXfYGshq1Qk5mmfry91aIg5hDIPz9CEl0ysac+4Kh4Xi6g1IxqwYcZ2cD9R12Nanebtu12cJAYToCqcoNVerCfVFhyAo8xNh9abY9poi\/Gl94qWVZufm4e6W4QcaAIwpXX\/V6MQK6k4NbFvcdUXuPAIwxi0xPUW0Cp\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<h3>3. G\u1ecdi b\u1ea3n th\u00e2n (K\u00edch ho\u1ea1t)<\/h3>\n<p id=\"FmEwCjF\"><img alt=\"S\u01a1 \u0111\u1ed3 tr\u00ecnh t\u1ef1 hi\u1ec3n th\u1ecb c\u00e1c l\u1eddi g\u1ecdi n\u1ed9i b\u1ed9 v\u1edbi c\u00e1c thanh k\u00edch ho\u1ea1t cho t\u00ednh to\u00e1n n\u1ed9i b\u1ed9 v\u00e0 x\u00e1c th\u1ef1c \u0111\u1ea7u v\u00e0o.\" class=\"alignnone size-full wp-image-20209\" decoding=\"async\" height=\"284\" loading=\"lazy\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d63d9cdebd.png\" width=\"185\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp1TTEKgDAQ2wX\/0A\/4AQcnFzcn93AeclDP2l59v0pdFMwQEhKSxHtmJe4FS8RaV+5CQDQhCVBzY9yIUypBYZDJAeN39pim6x7VukGNo8I7gqfsYbLpb3mCl\/leFQ3ZSm3m79cJjpM5iA==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp1TTEKgDAQ2wX\/0A\/4AQcnFzcn93AeclDP2l59v0pdFMwQEhKSxHtmJe4FS8RaV+5CQDQhCVBzY9yIUypBYZDJAeN39pim6x7VukGNo8I7gqfsYbLpb3mCl\/leFQ3ZSm3m79cJjpM5iA==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Mermaid<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorTi0sTc1LTnXJTEwvSszl5VIAgoLEopLM5MyCxLwShYCi\/OTU4mKIBIRMTC7JLEssSUWVg3J07eygLCuFkMNr8zIUSvIPL8xTyHu4e2amQhKQxKk84vDCZIWSjIe7NyYrHJn4cNfyUoWywwvyIepTUtGtBQCHtUPT\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">sequenceDiagram\r\n    participant Process\r\n    \r\n    activate Process\r\n    Process-&gt;&gt;Process: T\u00ednh to\u00e1n n\u1ed9i b\u1ed9\r\n    Process-&gt;&gt;Process: X\u00e1c th\u1ef1c \u0111\u1ea7u v\u00e0o\r\n    deactivate Process\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorTi0sTc1LTnXJTEwvSszl5VIAgoLEopLM5MyCxLwShYCi\/OTU4mKIBIRMTC7JLEssSUWVg3J07eygLCuFkMNr8zIUSvIPL8xTyHu4e2amQhKQxKk84vDCZIWSjIe7NyYrHJn4cNfyUoWywwvyIepTUtGtBQCHtUPT\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp1TTEKgDAQ2wX\/0A\/4AQcnFzcn93AeclDP2l59v0pdFMwQEhKSxHtmJe4FS8RaV+5CQDQhCVBzY9yIUypBYZDJAeN39pim6x7VukGNo8I7gqfsYbLpb3mCl\/leFQ3ZSm3m79cJjpM5iA==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp1TTEKgDAQ2wX\/0A\/4AQcnFzcn93AeclDP2l59v0pdFMwQEhKSxHtmJe4FS8RaV+5CQDQhCVBzY9yIUypBYZDJAeN39pim6x7VukGNo8I7gqfsYbLpb3mCl\/leFQ3ZSm3m79cJjpM5iA==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<h3>4. Ghi ch\u00fa &amp; Nh\u1eadn x\u00e9t<\/h3>\n<p id=\"kMgYImh\"><img alt=\"S\u01a1 \u0111\u1ed3 tr\u00ecnh t\u1ef1 hi\u1ec3n th\u1ecb y\u00eau c\u1ea7u \u0111\u0103ng nh\u1eadp c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, x\u00e1c th\u1ef1c h\u1ec7 th\u1ed1ng v\u00e0 ph\u1ea3n h\u1ed3i token k\u00e8m theo c\u00e1c ghi ch\u00fa v\u00e0 b\u00ecnh lu\u1eadn m\u00e0u v\u00e0ng.\" class=\"alignnone size-full wp-image-20210\" decoding=\"async\" height=\"275\" loading=\"lazy\" sizes=\"auto, (max-width: 422px) 100vw, 422px\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d63f61b282.png\" srcset=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d63f61b282.png 422w, https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d63f61b282-300x195.png 300w\" width=\"422\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNpljk0KwkAMRveCd8gFeoEuCoJLcSO6D9O0BmumJmnB2zs\/CgWzyCJ5eV+MXgtJoCPjqPjc7yDVjOoceEZxuBrp\/\/TyNqcvXfs5OkFcSctFWzqwsDM6GWBwjlLRvGq6rjpaOMWRBTQ\/Yr6RKY93hzjAD7zhxH2xBaWeJKknqwcVaZK1ph8Wv2cgYI5NcpujGG3sEw1FvvlWKRCvSe\/xQfIBZrxc3w==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNpljk0KwkAMRveCd8gFeoEuCoJLcSO6D9O0BmumJmnB2zs\/CgWzyCJ5eV+MXgtJoCPjqPjc7yDVjOoceEZxuBrp\/\/TyNqcvXfs5OkFcSctFWzqwsDM6GWBwjlLRvGq6rjpaOMWRBTQ\/Yr6RKY93hzjAD7zhxH2xBaWeJKknqwcVaZK1ph8Wv2cgYI5NcpujGG3sEw1FvvlWKRCvSe\/xQfIBZrxc3w==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Mermaid<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNptjzGKAjEUhnvBO\/wX8AIWVtYiiLCWs2NMguvLbCYjbr0nECsL0cFCEIQVbHamjHiP3GTjRFFYU+TBy\/v+7yVlnxmjmLVlxHU0qdfgTxJpI2OZRGTQT5n+3+19pYbdpsPdUYZBTZmuiCY6\/PLjypXE0P4Sx1i4ci1hXJErCLshgfPclUviAb9CjVYr5DYxsPsMsSt2mR87f\/sAEq44JE8uLbkwUCPcmTebxzDec7wWe\/KQkfSKD0TD+8KuXf+2JXh0ITF7xDzZPtiokr38XJVNmNjtXfxuc\/UHYSuKPA==\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">sequenceDiagram\r\n    participant User\r\n    participant System\r\n    \r\n    Note over User: Ng\u01b0\u1eddi d\u00f9ng kh\u1edfi t\u1ea1o h\u00e0nh \u0111\u1ed9ng\r\n    User-&gt;&gt;System: Y\u00eau c\u1ea7u \u0111\u0103ng nh\u1eadp\r\n    Note right of System: X\u00e1c th\u1ef1c th\u00f4ng tin \u0111\u0103ng nh\u1eadp\r\n    System--&gt;&gt;User: Ph\u1ea3n h\u1ed3i x\u00e1c th\u1ef1c\r\n    Note left of User: Ng\u01b0\u1eddi d\u00f9ng nh\u1eadn m\u00e3 th\u00f4ng b\u00e1o\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNptjzGKAjEUhnvBO\/wX8AIWVtYiiLCWs2NMguvLbCYjbr0nECsL0cFCEIQVbHamjHiP3GTjRFFYU+TBy\/v+7yVlnxmjmLVlxHU0qdfgTxJpI2OZRGTQT5n+3+19pYbdpsPdUYZBTZmuiCY6\/PLjypXE0P4Sx1i4ci1hXJErCLshgfPclUviAb9CjVYr5DYxsPsMsSt2mR87f\/sAEq44JE8uLbkwUCPcmTebxzDec7wWe\/KQkfSKD0TD+8KuXf+2JXh0ITF7xDzZPtiokr38XJVNmNjtXfxuc\/UHYSuKPA==\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNpljk0KwkAMRveCd8gFeoEuCoJLcSO6D9O0BmumJmnB2zs\/CgWzyCJ5eV+MXgtJoCPjqPjc7yDVjOoceEZxuBrp\/\/TyNqcvXfs5OkFcSctFWzqwsDM6GWBwjlLRvGq6rjpaOMWRBTQ\/Yr6RKY93hzjAD7zhxH2xBaWeJKknqwcVaZK1ph8Wv2cgYI5NcpujGG3sEw1FvvlWKRCvSe\/xQfIBZrxc3w==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNpljk0KwkAMRveCd8gFeoEuCoJLcSO6D9O0BmumJmnB2zs\/CgWzyCJ5eV+MXgtJoCPjqPjc7yDVjOoceEZxuBrp\/\/TyNqcvXfs5OkFcSctFWzqwsDM6GWBwjlLRvGq6rjpaOMWRBTQ\/Yr6RKY93hzjAD7zhxH2xBaWeJKknqwcVaZK1ph8Wv2cgYI5NcpujGG3sEw1FvvlWKRCvSe\/xQfIBZrxc3w==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<h3>5. V\u00f2ng l\u1eb7p &amp; C\u00e1c l\u1ef1a ch\u1ecdn<\/h3>\n<p id=\"TYZZesA\"><img alt=\"S\u01a1 \u0111\u1ed3 tr\u00ecnh t\u1ef1 Mermaid hi\u1ec3n th\u1ecb v\u00f2ng l\u1eb7p client-m\u00e1y ch\u1ee7 v\u00e0 c\u00e1c kh\u1ed1i alt cho ki\u1ec3m tra tr\u1ea1ng th\u00e1i k\u1ebft n\u1ed1i v\u00e0 x\u00e1c th\u1ef1c \u0111\u0103ng nh\u1eadp.\" class=\"alignnone size-full wp-image-20211\" decoding=\"async\" height=\"499\" loading=\"lazy\" sizes=\"auto, (max-width: 326px) 100vw, 326px\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d64163652a.png\" srcset=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d64163652a.png 326w, https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d64163652a-196x300.png 196w\" width=\"326\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNqVj8EKwjAQRO+C\/7A\/0KOXHgpSK4pHwfuajCWYJjVJC\/69KykqCBX3sIeZ2XlJxG2AU9gYbgN3ywXJ9BySUaZnl6i2Bi5960eEESHreVvve2pEvNOKIpR3OmbnObmnqKp8WNIO0nYGp3cmW4WEcrqkdX3INpz+ZLGVFwxKIcbLYAXdGjfDOrE1mlSAFt2wjXPMqZeSv2IqhY2gLRsL\/ZO1d+M\/tCYEH6gTILd4\/fUBk9B4LA==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNqVj8EKwjAQRO+C\/7A\/0KOXHgpSK4pHwfuajCWYJjVJC\/69KykqCBX3sIeZ2XlJxG2AU9gYbgN3ywXJ9BySUaZnl6i2Bi5960eEESHreVvve2pEvNOKIpR3OmbnObmnqKp8WNIO0nYGp3cmW4WEcrqkdX3INpz+ZLGVFwxKIcbLYAXdGjfDOrE1mlSAFt2wjXPMqZeSv2IqhY2gLRsL\/ZO1d+M\/tCYEH6gTILd4\/fUBk9B4LA==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Mermaid<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNqdULsKwkAQ7AX\/YX8gpY2FID4QxEp\/4HJZk8Nzc+YugrWFtZWtYm1npWX8kfyJF1ZUEETc4lhm5maGtbjIkSR2lYgzMa\/XwI8RmVNSGUEOOlohuU98jNkSM8b51WlqoOfBFTTAokwpssxUwz5Bq8UfmzBA7xaicC8NU4EXsboJ7c6QaaToPUto3yCXEq2d5tpHx4q+ZE2S4kwxOEVw297WfqWkvJwMJOX1aECX1823FqPiCI4twuKQVvueEpAV8qinLUJfKI3R\/2VmTPzWafLWx2t36nmnO\/nknDg=\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">sequenceDiagram\r\n    participant Client\r\n    participant Server\r\n    \r\n    loop Every 5 seconds\r\n        Client-&gt;&gt;Server: Heartbeat\r\n        Server--&gt;&gt;Client: ACK\r\n    end\r\n    \r\n    alt Successful login\r\n        Client-&gt;&gt;Server: Th\u00f4ng tin \u0111\u0103ng nh\u1eadp h\u1ee3p l\u1ec7\r\n        Server--&gt;&gt;Client: M\u00e3 th\u00f4ng b\u00e1o th\u00e0nh c\u00f4ng\r\n    else Failed login\r\n        Client-&gt;&gt;Server: Th\u00f4ng tin \u0111\u0103ng nh\u1eadp kh\u00f4ng h\u1ee3p l\u1ec7\r\n        Server--&gt;&gt;Client: Th\u00f4ng b\u00e1o l\u1ed7i\r\n    end\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNqdULsKwkAQ7AX\/YX8gpY2FID4QxEp\/4HJZk8Nzc+YugrWFtZWtYm1npWX8kfyJF1ZUEETc4lhm5maGtbjIkSR2lYgzMa\/XwI8RmVNSGUEOOlohuU98jNkSM8b51WlqoOfBFTTAokwpssxUwz5Bq8UfmzBA7xaicC8NU4EXsboJ7c6QaaToPUto3yCXEq2d5tpHx4q+ZE2S4kwxOEVw297WfqWkvJwMJOX1aECX1823FqPiCI4twuKQVvueEpAV8qinLUJfKI3R\/2VmTPzWafLWx2t36nmnO\/nknDg=\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNqVj8EKwjAQRO+C\/7A\/0KOXHgpSK4pHwfuajCWYJjVJC\/69KykqCBX3sIeZ2XlJxG2AU9gYbgN3ywXJ9BySUaZnl6i2Bi5960eEESHreVvve2pEvNOKIpR3OmbnObmnqKp8WNIO0nYGp3cmW4WEcrqkdX3INpz+ZLGVFwxKIcbLYAXdGjfDOrE1mlSAFt2wjXPMqZeSv2IqhY2gLRsL\/ZO1d+M\/tCYEH6gTILd4\/fUBk9B4LA==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNqVj8EKwjAQRO+C\/7A\/0KOXHgpSK4pHwfuajCWYJjVJC\/69KykqCBX3sIeZ2XlJxG2AU9gYbgN3ywXJ9BySUaZnl6i2Bi5960eEESHreVvve2pEvNOKIpR3OmbnObmnqKp8WNIO0nYGp3cmW4WEcrqkdX3INpz+ZLGVFwxKIcbLYAXdGjfDOrE1mlSAFt2wjXPMqZeSv2IqhY2gLRsL\/ZO1d+M\/tCYEH6gTILd4\/fUBk9B4LA==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<h3>6. V\u00f9ng t\u00f9y ch\u1ecdn &amp; V\u00f9ng quan tr\u1ecdng<\/h3>\n<p id=\"NoXIYTT\"><img alt=\"S\u01a1 \u0111\u1ed3 tr\u00ecnh t\u1ef1 Mermaid hi\u1ec3n th\u1ecb c\u00e1c v\u00f9ng t\u00f9y ch\u1ecdn (opt) v\u00e0 v\u00f9ng quan tr\u1ecdng (critical) cho vi\u1ec7c k\u00edch ho\u1ea1t t\u00ednh n\u0103ng v\u00e0 truy v\u1ea5n c\u01a1 s\u1edf d\u1eef li\u1ec7u.\" class=\"alignnone size-full wp-image-20212\" decoding=\"async\" height=\"417\" loading=\"lazy\" sizes=\"auto, (max-width: 344px) 100vw, 344px\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d64328bf4b.png\" srcset=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d64328bf4b.png 344w, https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d64328bf4b-247x300.png 247w\" width=\"344\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNpljz0OwyAMhfdKvYMvkAtkiASNulXq0gM44FZIgVADQ25fV9AfCQ8e7O+9Zyd6FgqGZocPRn88gFREzs64iCGD6ke6jmrfYoYzYS5MQAGXlWxdvEsN06RHuCWCyORd8XCv7I\/Rg0BqhGsDmFLcQmoEBfufZtjJGbjCjBkXFF9fUm6aPvj0weVJ3vvMSxXLQQGsOH4zX3a1Thw=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNpljz0OwyAMhfdKvYMvkAtkiASNulXq0gM44FZIgVADQ25fV9AfCQ8e7O+9Zyd6FgqGZocPRn88gFREzs64iCGD6ke6jmrfYoYzYS5MQAGXlWxdvEsN06RHuCWCyORd8XCv7I\/Rg0BqhGsDmFLcQmoEBfufZtjJGbjCjBkXFF9fUm6aPvj0weVJ3vvMSxXLQQGsOH4zX3a1Thw=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Mermaid<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp1jjEKwkAQRXvBO\/wLeAELIdEDCHqBdQ3Jgo7ruhEsxcLKQjyASLAMWmdLxXvMTdwQ0aA4xQzM\/D\/\/LaJ5GpGMekrERkybDfjSwlgllRZkEfyuwmpV9Zm2GN5ySkD3DcW47x9XdpnEiIvcVpqyglanE7YxYJdjzO7spbZmk2IGycVZfxxhy1uCNvoJFxkhYXdQ37qIxnUYaZSnFBN0Hycs2B3LqAsmit02hS4fqWq8\/v3wDU26wtIHEOapIFjDbkfxHypV3ovMG9y6HvWGewJFNX\/1\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">sequenceDiagram\r\n    participant A\r\n    participant B\r\n    \r\n    opt T\u00ednh n\u0103ng \u0111\u01b0\u1ee3c b\u1eadt\r\n        A-&gt;&gt;B: S\u1eed d\u1ee5ng t\u00ednh n\u0103ng cao c\u1ea5p\r\n        B--&gt;&gt;A: Ph\u1ea3n h\u1ed3i cao c\u1ea5p\r\n    end\r\n    \r\n    critical C\u01a1 s\u1edf d\u1eef li\u1ec7u ph\u1ea3i ph\u1ea3n h\u1ed3i\r\n        A-&gt;&gt;B: Truy v\u1ea5n quan tr\u1ecdng\r\n        B--&gt;&gt;A: Ph\u1ea3i tr\u1ea3 v\u1ec1 d\u1eef li\u1ec7u\r\n    end\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp1jjEKwkAQRXvBO\/wLeAELIdEDCHqBdQ3Jgo7ruhEsxcLKQjyASLAMWmdLxXvMTdwQ0aA4xQzM\/D\/\/LaJ5GpGMekrERkybDfjSwlgllRZkEfyuwmpV9Zm2GN5ySkD3DcW47x9XdpnEiIvcVpqyglanE7YxYJdjzO7spbZmk2IGycVZfxxhy1uCNvoJFxkhYXdQ37qIxnUYaZSnFBN0Hycs2B3LqAsmit02hS4fqWq8\/v3wDU26wtIHEOapIFjDbkfxHypV3ovMG9y6HvWGewJFNX\/1\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNpljz0OwyAMhfdKvYMvkAtkiASNulXq0gM44FZIgVADQ25fV9AfCQ8e7O+9Zyd6FgqGZocPRn88gFREzs64iCGD6ke6jmrfYoYzYS5MQAGXlWxdvEsN06RHuCWCyORd8XCv7I\/Rg0BqhGsDmFLcQmoEBfufZtjJGbjCjBkXFF9fUm6aPvj0weVJ3vvMSxXLQQGsOH4zX3a1Thw=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNpljz0OwyAMhfdKvYMvkAtkiASNulXq0gM44FZIgVADQ25fV9AfCQ8e7O+9Zyd6FgqGZocPRn88gFREzs64iCGD6ke6jmrfYoYzYS5MQAGXlWxdvEsN06RHuCWCyORd8XCv7I\/Rg0BqhGsDmFLcQmoEBfufZtjJGbjCjBkXFF9fUm6aPvj0weVJ3vvMSxXLQQGsOH4zX3a1Thw=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<h3>7. Th\u1ef1c thi song song<\/h3>\n<p id=\"vmBLuDh\"><img alt=\"S\u01a1 \u0111\u1ed3 tr\u00ecnh t\u1ef1 Mermaid minh h\u1ecda vi\u1ec7c th\u1ef1c thi song song v\u1edbi T\u00e1c v\u1ee5 1 v\u00e0 T\u00e1c v\u1ee5 2 di\u1ec5n ra \u0111\u1ed3ng th\u1eddi gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n A, B v\u00e0 C.\" class=\"alignnone size-full wp-image-20213\" decoding=\"async\" height=\"410\" loading=\"lazy\" sizes=\"auto, (max-width: 520px) 100vw, 520px\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d64481ecf9.png\" srcset=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d64481ecf9.png 520w, https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d64481ecf9-300x237.png 300w\" width=\"520\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorTi0sTc1LTnXJTEwvSszl5VIAgoLEopLM5MyCxLwSBUdMISdMIWeIEFxCIaAoPzm1uDgzL10hMw8kkpiTk5oDkQcBR107OycrhZDE4mwFQ4hwYl4KqrwzVN4IIpwKk4eQTrpAJY5WCkGpxaU5JTBDnFFFjQBZiDlS\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorTi0sTc1LTnXJTEwvSszl5VIAgoLEopLM5MyCxLwSBUdMISdMIWeIEFxCIaAoPzm1uDgzL10hMw8kkpiTk5oDkQcBR107OycrhZDE4mwFQ4hwYl4KqrwzVN4IIpwKk4eQTrpAJY5WCkGpxaU5JTBDnFFFjQBZiDlS\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Mermaid<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorTi0sTc1LTnXJTEwvSszl5VIAgoLEopLM5MyCxLwSBUdMISdMIWeIEFxCIeLh7rUKOYf3KhTn56WDCYgcCDjq2tk5WSn4ZWQ+3N2eq1D2cPdSBUOIdGJeCqo6ZzR1RhDpVJg6COmkC1TqaKXg\/XDX\/hKFwtKHuxbDTHTGImUEANRCSs4=\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">sequenceDiagram\r\n    participant A\r\n    participant B\r\n    participant C\r\n    \r\n    par X\u1eed l\u00fd song song\r\n        A-&gt;&gt;B: Nhi\u1ec7m v\u1ee5 1\r\n    and\r\n        A-&gt;&gt;C: Nhi\u1ec7m v\u1ee5 2\r\n    end\r\n    \r\n    B--&gt;&gt;A: K\u1ebft qu\u1ea3 1\r\n    C--&gt;&gt;A: K\u1ebft qu\u1ea3 2\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorTi0sTc1LTnXJTEwvSszl5VIAgoLEopLM5MyCxLwSBUdMISdMIWeIEFxCIeLh7rUKOYf3KhTn56WDCYgcCDjq2tk5WSn4ZWQ+3N2eq1D2cPdSBUOIdGJeCqo6ZzR1RhDpVJg6COmkC1TqaKXg\/XDX\/hKFwtKHuxbDTHTGImUEANRCSs4=\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorTi0sTc1LTnXJTEwvSszl5VIAgoLEopLM5MyCxLwSBUdMISdMIWeIEFxCIaAoPzm1uDgzL10hMw8kkpiTk5oDkQcBR107OycrhZDE4mwFQ4hwYl4KqrwzVN4IIpwKk4eQTrpAJY5WCkGpxaU5JTBDnFFFjQBZiDlS\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorTi0sTc1LTnXJTEwvSszl5VIAgoLEopLM5MyCxLwSBUdMISdMIWeIEFxCIaAoPzm1uDgzL10hMw8kkpiTk5oDkQcBR107OycrhZDE4mwFQ4hwYl4KqrwzVN4IIpwKk4eQTrpAJY5WCkGpxaU5JTBDnFFFjQBZiDlS\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<h3>8. Ph\u00e1 v\u1ee1 &amp; H\u1ee7y b\u1ecf<\/h3>\n<p id=\"GFCNPeh\"><img alt=\"S\u01a1 \u0111\u1ed3 tr\u00ecnh t\u1ef1 Mermaid hi\u1ec3n th\u1ecb Client v\u00e0 Server v\u1edbi c\u00e1c to\u00e1n t\u1eed break v\u00e0 destroy \u0111\u1ec3 x\u1eed l\u00fd th\u1eddi gian ch\u1edd k\u1ebft n\u1ed1i v\u00e0 c\u00e1c n\u1ed7 l\u1ef1c th\u1eed l\u1ea1i.\" class=\"alignnone size-full wp-image-20214\" decoding=\"async\" height=\"353\" loading=\"lazy\" sizes=\"auto, (max-width: 350px) 100vw, 350px\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d645fe06b8.png\" srcset=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d645fe06b8.png 350w, https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d645fe06b8-297x300.png 297w, https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d645fe06b8-150x150.png 150w, https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d645fe06b8-120x120.png 120w\" width=\"350\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp1jcENwjAMRe9I7OAFugCHXsoEMIFpv5AFcYLjInV7UjkHJIQPPvi\/51\/xWqEzzsJ343Q8UJvC5jJLYXWangL13\/sV9obFPXaQwzhGdKLL\/rt292bgB01ZFbNLVnJJyGtP\/\/huG7E7UukcdPmuDHJoTsi7U0vWisiXVm9569wH3MRIIg==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp1jcENwjAMRe9I7OAFugCHXsoEMIFpv5AFcYLjInV7UjkHJIQPPvi\/51\/xWqEzzsJ343Q8UJvC5jJLYXWangL13\/sV9obFPXaQwzhGdKLL\/rt292bgB01ZFbNLVnJJyGtP\/\/huG7E7UukcdPmuDHJoTsi7U0vWisiXVm9569wH3MRIIg==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Mermaid<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorTi0sTc1LTnXJTEwvSszl5VIAgoLEopLM5MyCxLwSBeeczNS8Ekzx4NSistQiiDiEhKjUtbODSFkpRB5eVaqQ\/HDX8lKIgqSi1MRsBY+Hu\/aXKJRkPNw9N1MhPTMxTyEbLJL3cPfETIhCrKaFAHWsVch5uGshVFVqXgqy9RB1ukAdEK1WCgEZD3ctzlMA6psM1ZKSWlxSlF8JVQsAX0dWnQ==\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">sequenceDiagram\r\n    participant Client\r\n    participant Server\r\n    \r\n    Client-&gt;&gt;Server: Y\u00eau c\u1ea7u\r\n    break H\u1ebft th\u1eddi gian k\u1ebft n\u1ed1i\r\n        Client-&gt;&gt;Server: Th\u1eed l\u1ea1i\r\n    end\r\n    \r\n    Server--&gt;&gt;Client: Ph\u1ea3n h\u1ed3i\r\n    destroy Server\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorTi0sTc1LTnXJTEwvSszl5VIAgoLEopLM5MyCxLwSBeeczNS8Ekzx4NSistQiiDiEhKjUtbODSFkpRB5eVaqQ\/HDX8lKIgqSi1MRsBY+Hu\/aXKJRkPNw9N1MhPTMxTyEbLJL3cPfETIhCrKaFAHWsVch5uGshVFVqXgqy9RB1ukAdEK1WCgEZD3ctzlMA6psM1ZKSWlxSlF8JVQsAX0dWnQ==\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp1jcENwjAMRe9I7OAFugCHXsoEMIFpv5AFcYLjInV7UjkHJIQPPvi\/51\/xWqEzzsJ343Q8UJvC5jJLYXWangL13\/sV9obFPXaQwzhGdKLL\/rt292bgB01ZFbNLVnJJyGtP\/\/huG7E7UukcdPmuDHJoTsi7U0vWisiXVm9569wH3MRIIg==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp1jcENwjAMRe9I7OAFugCHXsoEMIFpv5AFcYLjInV7UjkHJIQPPvi\/51\/xWqEzzsJ343Q8UJvC5jJLYXWangL13\/sV9obFPXaQwzhGdKLL\/rt292bgB01ZFbNLVnJJyGtP\/\/huG7E7UukcdPmuDHJoTsi7U0vWisiXVm9569wH3MRIIg==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<hr\/>\n<h2>T\u00ednh n\u0103ng n\u00e2ng cao<\/h2>\n<h3>H\u1ed9p k\u00edch ho\u1ea1t<\/h3>\n<p id=\"YokEfJF\"><img alt=\"S\u01a1 \u0111\u1ed3 tr\u00ecnh t\u1ef1 hi\u1ec3n th\u1ecb c\u00e1c h\u1ed9p k\u00edch ho\u1ea1t trong qu\u00e1 tr\u00ecnh g\u1ecdi API, truy v\u1ea5n v\u00e0 ph\u1ea3n h\u1ed3i d\u1eef li\u1ec7u gi\u1eefa \u1ee8ng d\u1ee5ng, D\u1ecbch v\u1ee5 v\u00e0 C\u01a1 s\u1edf d\u1eef li\u1ec7u.\" class=\"alignnone size-full wp-image-20215\" decoding=\"async\" height=\"461\" loading=\"lazy\" sizes=\"auto, (max-width: 696px) 100vw, 696px\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d64752f848.png\" srcset=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d64752f848.png 696w, https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d64752f848-300x199.png 300w, https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d64752f848-120x80.png 120w\" width=\"696\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNpljkEKAjEMRfeCd8gF5gJdDASzcafmBLEGKYy1tp0Bb++UKMg0i8DPeyQp+po1eqUg9yyP\/Q7WSpJr8CFJrIAgBTClnnAjrHkJXntKjZJUuUr5Yuvia1ikKqBlHMaRHeDpCAeZpo3ElnmVyMF51vzeGGSZBtvTTtrkpluHm4MOLlrSM\/7e+vO4m+AHJbdQaw==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNpljkEKAjEMRfeCd8gF5gJdDASzcafmBLEGKYy1tp0Bb++UKMg0i8DPeyQp+po1eqUg9yyP\/Q7WSpJr8CFJrIAgBTClnnAjrHkJXntKjZJUuUr5Yuvia1ikKqBlHMaRHeDpCAeZpo3ElnmVyMF51vzeGGSZBtvTTtrkpluHm4MOLlrSM\/7e+vO4m+AHJbdQaw==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Mermaid<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNplzUEKwjAQBdC94B3mAr1AF4VgQNwV4gVCGtqAhtqmgidwIa48gIgU3Lnv7L3H3MSE7JJZDPzhMX\/Up0lbpbmR7SCP6xX46eXgjDK9tA4YyBEIP7aFhnC2bU5EIJzwpjo4e5MLHsTm94KR8Bn+fOFgCK9TpHFL5cxZOg0sZlZUlShhS3g3wOpdokTMwitewn6YLr58mW3CeMy8iN942t3olIpAWQl1R8vbQkf4MJkV2YX9AZtNbQ4=\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">sequenceDiagram\r\n    participant A as \u1ee8ng d\u1ee5ng\r\n    participant S as D\u1ecbch v\u1ee5\r\n    participant D as C\u01a1 s\u1edf d\u1eef li\u1ec7u\r\n    \r\n    activate A\r\n    A-&gt;&gt;S: G\u1ecdi API\r\n    activate S\r\n    S-&gt;&gt;D: Truy v\u1ea5n\r\n    activate D\r\n    D--&gt;&gt;S: D\u1eef li\u1ec7u\r\n    deactivate D\r\n    S--&gt;&gt;A: Ph\u1ea3n h\u1ed3i\r\n    deactivate S\r\n    deactivate A\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNplzUEKwjAQBdC94B3mAr1AF4VgQNwV4gVCGtqAhtqmgidwIa48gIgU3Lnv7L3H3MSE7JJZDPzhMX\/Up0lbpbmR7SCP6xX46eXgjDK9tA4YyBEIP7aFhnC2bU5EIJzwpjo4e5MLHsTm94KR8Bn+fOFgCK9TpHFL5cxZOg0sZlZUlShhS3g3wOpdokTMwitewn6YLr58mW3CeMy8iN942t3olIpAWQl1R8vbQkf4MJkV2YX9AZtNbQ4=\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNpljkEKAjEMRfeCd8gF5gJdDASzcafmBLEGKYy1tp0Bb++UKMg0i8DPeyQp+po1eqUg9yyP\/Q7WSpJr8CFJrIAgBTClnnAjrHkJXntKjZJUuUr5Yuvia1ikKqBlHMaRHeDpCAeZpo3ElnmVyMF51vzeGGSZBtvTTtrkpluHm4MOLlrSM\/7e+vO4m+AHJbdQaw==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNpljkEKAjEMRfeCd8gF5gJdDASzcafmBLEGKYy1tp0Bb++UKMg0i8DPeyQp+po1eqUg9yyP\/Q7WSpJr8CFJrIAgBTClnnAjrHkJXntKjZJUuUr5Yuvia1ikKqBlHMaRHeDpCAeZpo3ElnmVyMF51vzeGGSZBtvTTtrkpluHm4MOLlrSM\/7e+vO4m+AHJbdQaw==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<h3>Nh\u00f3m b\u1eb1ng h\u00ecnh ch\u1eef nh\u1eadt<\/h3>\n<p id=\"BhSddSz\"><img alt=\"S\u01a1 \u0111\u1ed3 tr\u00ecnh t\u1ef1 Mermaid minh h\u1ecda vi\u1ec7c nh\u00f3m c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa ng\u01b0\u1eddi d\u00f9ng, giao di\u1ec7n tr\u01b0\u1edbc v\u00e0 giao di\u1ec7n sau b\u1eb1ng c\u00e1c h\u00ecnh ch\u1eef nh\u1eadt.\" class=\"alignnone size-full wp-image-20216\" decoding=\"async\" height=\"499\" loading=\"lazy\" sizes=\"auto, (max-width: 572px) 100vw, 572px\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d64917c981.png\" srcset=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d64917c981.png 572w, https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d64917c981-300x262.png 300w\" width=\"572\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp9j80KwjAQhO+C77BHBYVQyKWHHlQEb6L0AdJ0KaGa1s32\/d3QHysV9zCHzGS+3YCvDr3FkzMVmed6BTKtIXbWtcYz5AFp+XqmxjP6cukcjK0no1dCy0BVsUmU2kGSRNF625txImOfZWNpCseHszUUHXPjP7HRl+hASeEuKgA5InCf\/A\/XWkSpGXyompdeqbEYwjLzteQNuSMPpWHzkzytK7\/ihSnkrYQR8ssbePRoVg==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp9j80KwjAQhO+C77BHBYVQyKWHHlQEb6L0AdJ0KaGa1s32\/d3QHysV9zCHzGS+3YCvDr3FkzMVmed6BTKtIXbWtcYz5AFp+XqmxjP6cukcjK0no1dCy0BVsUmU2kGSRNF625txImOfZWNpCseHszUUHXPjP7HRl+hASeEuKgA5InCf\/A\/XWkSpGXyompdeqbEYwjLzteQNuSMPpWHzkzytK7\/ihSnkrYQR8ssbePRoVg==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Mermaid<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorTi0sTc1LTnXJTEwvSszl5VIAgoLEopLM5MyCxLwShdDi1CJMUbei\/LyS1LwUTBmnxORsuASELEpNLlEoSk\/SMDIw0FEwMgIRpqaaEEkQANmha2cHM9RKwS\/j4a6leQp5h3eVIFTBpIEqoZZYKbg\/3L02U6Hy8KpSheSHu5aXQlTjt9\/UFEgYGCDZDzUO2eAIoMEKOYf3YipCcWhI0cNdixXKHu5uVEh5uHu9Qk7mw93t2F0Bdz7QAJCHrRScH+5aW6CQB\/Tr2hKF9MzEfIUUkPY8AGXIgAM=\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">sequenceDiagram\r\n    participant User\r\n    participant Frontend\r\n    participant Backend\r\n    \r\n    rect rgb(200, 220, 255)\r\n        User-&gt;&gt;Frontend: Nh\u1ea5n n\u00fat\r\n        Frontend-&gt;&gt;Backend: G\u1eedi y\u00eau c\u1ea7u\r\n    end\r\n    \r\n    rect rgb(200, 255, 200)\r\n        Backend-&gt;&gt;Backend: X\u1eed l\u00fd\r\n        Backend--&gt;&gt;Frontend: Tr\u1ea3 v\u1ec1 d\u1eef li\u1ec7u\r\n    end\r\n    \r\n    Frontend--&gt;&gt;User: C\u1eadp nh\u1eadt giao di\u1ec7n\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorTi0sTc1LTnXJTEwvSszl5VIAgoLEopLM5MyCxLwShdDi1CJMUbei\/LyS1LwUTBmnxORsuASELEpNLlEoSk\/SMDIw0FEwMgIRpqaaEEkQANmha2cHM9RKwS\/j4a6leQp5h3eVIFTBpIEqoZZYKbg\/3L02U6Hy8KpSheSHu5aXQlTjt9\/UFEgYGCDZDzUO2eAIoMEKOYf3YipCcWhI0cNdixXKHu5uVEh5uHu9Qk7mw93t2F0Bdz7QAJCHrRScH+5aW6CQB\/Tr2hKF9MzEfIUUkPY8AGXIgAM=\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp9j80KwjAQhO+C77BHBYVQyKWHHlQEb6L0AdJ0KaGa1s32\/d3QHysV9zCHzGS+3YCvDr3FkzMVmed6BTKtIXbWtcYz5AFp+XqmxjP6cukcjK0no1dCy0BVsUmU2kGSRNF625txImOfZWNpCseHszUUHXPjP7HRl+hASeEuKgA5InCf\/A\/XWkSpGXyompdeqbEYwjLzteQNuSMPpWHzkzytK7\/ihSnkrYQR8ssbePRoVg==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp9j80KwjAQhO+C77BHBYVQyKWHHlQEb6L0AdJ0KaGa1s32\/d3QHysV9zCHzGS+3YCvDr3FkzMVmed6BTKtIXbWtcYz5AFp+XqmxjP6cukcjK0no1dCy0BVsUmU2kGSRNF625txImOfZWNpCseHszUUHXPjP7HRl+hASeEuKgA5InCf\/A\/XWkSpGXyompdeqbEYwjLzteQNuSMPpWHzkzytK7\/ihSnkrYQR8ssbePRoVg==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<h3>T\u00f9y ch\u1ec9nh ki\u1ec3u d\u00e1ng cho c\u00e1c th\u00e0nh ph\u1ea7n<\/h3>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp9jE0KwjAQRveCdxgo3dmNcWMWhUZv4AnSNK2D+TOZot7ehlQQBGfxMTOP9yV9n7VT+oxyitJuN7BMkJFQYZCOoAOZoDOo9C8TmQnfF1KyruE0J\/IWEr0Muqm886GXshGN4dV4HHeJor9pXjHG1r154EBXfgjPb0esTt\/\/cfYfp2TXtK3gcMkFAyhv7exQSULv3pxqSV0=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp9jE0KwjAQRveCdxgo3dmNcWMWhUZv4AnSNK2D+TOZot7ehlQQBGfxMTOP9yV9n7VT+oxyitJuN7BMkJFQYZCOoAOZoDOo9C8TmQnfF1KyruE0J\/IWEr0Muqm886GXshGN4dV4HHeJor9pXjHG1r154EBXfgjPb0esTt\/\/cfYfp2TXtK3gcMkFAyhv7exQSULv3pxqSV0=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Mermaid<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorTi0sTc1LTnXJTEwvSszl5VIAgoLEopLM5MyCxLwSBUeFxGIFx5zM5FRMOSeQnFN+EkQGQqqqKoQc3lmpkJzxcHdnXoZCdubD3c2lCimHF+alQ1QUl1TmpALNTcvMybFSTrNM0ykuKcrPTrVSNjY2hrJ1yzNTSjKsTAoqkPU4QfUkJeHRYwTTAyEdde3snKwU3DMT8xVKMh\/u2l+gcGTi4cUKJbgcCQCGBVz3\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">sequenceDiagram\r\n    participant A as Alice\r\n    participant B as Bob\r\n    \r\n    %% T\u00f9y ch\u1ec9nh ki\u1ec3u d\u00e1ng\r\n    style A fill:#f9f,stroke:#333,stroke-width:4px\r\n    style B fill:#bbf,stroke:#333,stroke-width:2px\r\n    \r\n    A-&gt;&gt;B: Giao ti\u1ebfp \u0111\u00e3 t\u00f9y ch\u1ec9nh ki\u1ec3u d\u00e1ng\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorTi0sTc1LTnXJTEwvSszl5VIAgoLEopLM5MyCxLwSBUeFxGIFx5zM5FRMOSeQnFN+EkQGQqqqKoQc3lmpkJzxcHdnXoZCdubD3c2lCimHF+alQ1QUl1TmpALNTcvMybFSTrNM0ykuKcrPTrVSNjY2hrJ1yzNTSjKsTAoqkPU4QfUkJeHRYwTTAyEdde3snKwU3DMT8xVKMh\/u2l+gcGTi4cUKJbgcCQCGBVz3\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp9jE0KwjAQRveCdxgo3dmNcWMWhUZv4AnSNK2D+TOZot7ehlQQBGfxMTOP9yV9n7VT+oxyitJuN7BMkJFQYZCOoAOZoDOo9C8TmQnfF1KyruE0J\/IWEr0Muqm886GXshGN4dV4HHeJor9pXjHG1r154EBXfgjPb0esTt\/\/cfYfp2TXtK3gcMkFAyhv7exQSULv3pxqSV0=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp9jE0KwjAQRveCdxgo3dmNcWMWhUZv4AnSNK2D+TOZot7ehlQQBGfxMTOP9yV9n7VT+oxyitJuN7BMkJFQYZCOoAOZoDOo9C8TmQnfF1KyruE0J\/IWEr0Muqm886GXshGN4dV4HHeJor9pXjHG1r154EBXfgjPb0esTt\/\/cfYfp2TXtK3gcMkFAyhv7exQSULv3pxqSV0=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<hr\/>\n<h2>C\u00e1c v\u00ed d\u1ee5 th\u1ef1c t\u1ebf ho\u00e0n ch\u1ec9nh<\/h2>\n<h3>V\u00ed d\u1ee5 1: Lu\u1ed3ng thanh to\u00e1n th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed<\/h3>\n<p id=\"cmksgCF\"><img alt=\"S\u01a1 \u0111\u1ed3 tr\u00ecnh t\u1ef1 minh h\u1ecda lu\u1ed3ng thanh to\u00e1n th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed gi\u1eefa kh\u00e1ch h\u00e0ng, giao di\u1ec7n tr\u01b0\u1edbc, giao di\u1ec7n sau, c\u1ed5ng thanh to\u00e1n, c\u01a1 s\u1edf d\u1eef li\u1ec7u v\u00e0 d\u1ecbch v\u1ee5 email.\" class=\"alignnone size-full wp-image-20217\" decoding=\"async\" height=\"613\" loading=\"lazy\" sizes=\"auto, (max-width: 794px) 100vw, 794px\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d650b07122.png\" srcset=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d650b07122.png 794w, https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d650b07122-300x232.png 300w, https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d650b07122-768x593.png 768w\" width=\"794\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNptkkFuwjAQRfeVegcfoFyABRJ2kgqJtkhRF10O9gAWOE5tJ4jbd+wkiMZkETl+879nfuzxt8NGYqHh6MC8vjB6WnBBS91CE5hg4JnofLAGXY6rMvLK2SZgo3LOE+cgz0\/xbv0T+Q5uBunzHQJe4ZbXFTyWFRBgDx5zXn6sN9tYUhrQF1aj67Uc64a3WKxWVblka6WYDmhYsEySw0CrkjAn\/N0q6uGB8EgKvmQ19MM+84FKBlrwxSgUtjloZyBo2zw7d+esRFTp2BPKs+3mR9fd3ujArFNT0CCD7mM7vHy0TC1RcqOp9xRFym+mopJhhxZTm1PSvpNROXCFuWY2vXAYcWqOOZS0mCfwldimyPTp59B8dAOYzGJKdPKo71Pc9WN+g\/soR5U1PkVUJYUgq5O9TmNSQMd\/t+HTxmF6chRvY3vCmvaCtN12Tp7olrHDxV7\/AEYU4fw=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNptkkFuwjAQRfeVegcfoFyABRJ2kgqJtkhRF10O9gAWOE5tJ4jbd+wkiMZkETl+879nfuzxt8NGYqHh6MC8vjB6WnBBS91CE5hg4JnofLAGXY6rMvLK2SZgo3LOE+cgz0\/xbv0T+Q5uBunzHQJe4ZbXFTyWFRBgDx5zXn6sN9tYUhrQF1aj67Uc64a3WKxWVblka6WYDmhYsEySw0CrkjAn\/N0q6uGB8EgKvmQ19MM+84FKBlrwxSgUtjloZyBo2zw7d+esRFTp2BPKs+3mR9fd3ujArFNT0CCD7mM7vHy0TC1RcqOp9xRFym+mopJhhxZTm1PSvpNROXCFuWY2vXAYcWqOOZS0mCfwldimyPTp59B8dAOYzGJKdPKo71Pc9WN+g\/soR5U1PkVUJYUgq5O9TmNSQMd\/t+HTxmF6chRvY3vCmvaCtN12Tp7olrHDxV7\/AEYU4fw=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Mermaid<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid: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\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">sequenceDiagram\r\n    participant C as Kh\u00e1ch h\u00e0ng\r\n    participant FE as Giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng\r\n    participant BE as Backend\r\n    participant PAY as C\u1ed5ng thanh to\u00e1n\r\n    participant DB as C\u01a1 s\u1edf d\u1eef li\u1ec7u\r\n    participant EMAIL as D\u1ecbch v\u1ee5 Email\r\n    \r\n    C-&gt;&gt;FE: Th\u00eam s\u1ea3n ph\u1ea9m v\u00e0o gi\u1ecf h\u00e0ng\r\n    FE-&gt;&gt;BE: C\u1eadp nh\u1eadt gi\u1ecf h\u00e0ng\r\n    BE-&gt;&gt;DB: L\u01b0u tr\u1ea1ng th\u00e1i gi\u1ecf h\u00e0ng\r\n    DB--&gt;&gt;BE: X\u00e1c nh\u1eadn\r\n    \r\n    C-&gt;&gt;FE: Ti\u1ebfn h\u00e0nh thanh to\u00e1n\r\n    FE-&gt;&gt;BE: G\u1eedi \u0111\u01a1n h\u00e0ng\r\n    activate BE\r\n    \r\n    BE-&gt;&gt;PAY: X\u1eed l\u00fd thanh to\u00e1n\r\n    activate PAY\r\n    PAY--&gt;&gt;BE: Thanh to\u00e1n th\u00e0nh c\u00f4ng\r\n    deactivate PAY\r\n    \r\n    BE-&gt;&gt;DB: T\u1ea1o b\u1ea3n ghi \u0111\u01a1n h\u00e0ng\r\n    DB--&gt;&gt;BE: M\u00e3 \u0111\u01a1n h\u00e0ng\r\n    \r\n    BE-&gt;&gt;EMAIL: G\u1eedi x\u00e1c nh\u1eadn\r\n    EMAIL--&gt;&gt;BE: \u0110\u00e3 g\u1eedi\r\n    \r\n    BE--&gt;&gt;FE: \u0110\u01a1n h\u00e0ng \u0111\u00e3 x\u00e1c nh\u1eadn\r\n    deactivate BE\r\n    FE--&gt;&gt;C: Hi\u1ec3n th\u1ecb trang th\u00e0nh c\u00f4ng\r\n    \r\n    Note over C,EMAIL: Lu\u1ed3ng mua h\u00e0ng ho\u00e0n t\u1ea5t\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid: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\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNptkkFuwjAQRfeVegcfoFyABRJ2kgqJtkhRF10O9gAWOE5tJ4jbd+wkiMZkETl+879nfuzxt8NGYqHh6MC8vjB6WnBBS91CE5hg4JnofLAGXY6rMvLK2SZgo3LOE+cgz0\/xbv0T+Q5uBunzHQJe4ZbXFTyWFRBgDx5zXn6sN9tYUhrQF1aj67Uc64a3WKxWVblka6WYDmhYsEySw0CrkjAn\/N0q6uGB8EgKvmQ19MM+84FKBlrwxSgUtjloZyBo2zw7d+esRFTp2BPKs+3mR9fd3ujArFNT0CCD7mM7vHy0TC1RcqOp9xRFym+mopJhhxZTm1PSvpNROXCFuWY2vXAYcWqOOZS0mCfwldimyPTp59B8dAOYzGJKdPKo71Pc9WN+g\/soR5U1PkVUJYUgq5O9TmNSQMd\/t+HTxmF6chRvY3vCmvaCtN12Tp7olrHDxV7\/AEYU4fw=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNptkkFuwjAQRfeVegcfoFyABRJ2kgqJtkhRF10O9gAWOE5tJ4jbd+wkiMZkETl+879nfuzxt8NGYqHh6MC8vjB6WnBBS91CE5hg4JnofLAGXY6rMvLK2SZgo3LOE+cgz0\/xbv0T+Q5uBunzHQJe4ZbXFTyWFRBgDx5zXn6sN9tYUhrQF1aj67Uc64a3WKxWVblka6WYDmhYsEySw0CrkjAn\/N0q6uGB8EgKvmQ19MM+84FKBlrwxSgUtjloZyBo2zw7d+esRFTp2BPKs+3mR9fd3ujArFNT0CCD7mM7vHy0TC1RcqOp9xRFym+mopJhhxZTm1PSvpNROXCFuWY2vXAYcWqOOZS0mCfwldimyPTp59B8dAOYzGJKdPKo71Pc9WN+g\/soR5U1PkVUJYUgq5O9TmNSQMd\/t+HTxmF6chRvY3vCmvaCtN12Tp7olrHDxV7\/AEYU4fw=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<h3>V\u00ed d\u1ee5 2: X\u00e1c th\u1ef1c vi d\u1ecbch v\u1ee5<\/h3>\n<p id=\"WGmaiHS\"><img alt=\"S\u01a1 \u0111\u1ed3 tr\u00ecnh t\u1ef1 x\u00e1c th\u1ef1c ki\u1ebfn tr\u00fac vi d\u1ecbch v\u1ee5 hi\u1ec3n th\u1ecb c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa API Gateway, D\u1ecbch v\u1ee5 X\u00e1c th\u1ef1c, B\u1ed9 nh\u1edb \u0111\u1ec7m Redis v\u00e0 C\u01a1 s\u1edf d\u1eef li\u1ec7u Ng\u01b0\u1eddi d\u00f9ng b\u1eb1ng c\u00fa ph\u00e1p Mermaid.\" class=\"alignnone size-full wp-image-20218\" decoding=\"async\" height=\"592\" loading=\"lazy\" sizes=\"auto, (max-width: 664px) 100vw, 664px\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d65382f8a5.png\" srcset=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d65382f8a5.png 664w, https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d65382f8a5-300x267.png 300w\" width=\"664\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp1UcFOwzAMvSPxD76jiXsPk7ZVmuAwBi1wjlJ3tRaSkaSD\/j1x07KWDB\/Sxn7v5dl2+NmilpiTOFjxcXsDIU7CepJ0EtrDq0ObZrfC45foQDhY7R\/Ga4pbtb7pQfwt0J5JYoraCNkgw16wIhevKSpfM4T9hN9YjienFsvlYCKD\/VNRwr0yB9IRIKSnc6jOfcZzSAU+e8zgTSiqGCstVqg9CeX+qDBwKsH3wO9tZ7BpUB7BoXNkxveVD833CcBvcn5Q5OhZi\/nz4M0RBy4qh7Azc8ErxJ3xUJtWVxfE4CtfZ\/Dcou2g\/d0lR76+sPuphrZFwo71LWq03Pvje5lAhsYLbyzOfeJoZzKo6aZK7hPu4vOkaxNxFf4763FdQYVJGRsKAntralKY0K8sPAwKwdKh8WBqiCLRej\/10IBsLaruB2GK5+0=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp1UcFOwzAMvSPxD76jiXsPk7ZVmuAwBi1wjlJ3tRaSkaSD\/j1x07KWDB\/Sxn7v5dl2+NmilpiTOFjxcXsDIU7CepJ0EtrDq0ObZrfC45foQDhY7R\/Ga4pbtb7pQfwt0J5JYoraCNkgw16wIhevKSpfM4T9hN9YjienFsvlYCKD\/VNRwr0yB9IRIKSnc6jOfcZzSAU+e8zgTSiqGCstVqg9CeX+qDBwKsH3wO9tZ7BpUB7BoXNkxveVD833CcBvcn5Q5OhZi\/nz4M0RBy4qh7Azc8ErxJ3xUJtWVxfE4CtfZ\/Dcou2g\/d0lR76+sPuphrZFwo71LWq03Pvje5lAhsYLbyzOfeJoZzKo6aZK7hPu4vOkaxNxFf4763FdQYVJGRsKAntralKY0K8sPAwKwdKh8WBqiCLRej\/10IBsLaruB2GK5+0=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Mermaid<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid: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\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">sequenceDiagram\r\n    participant User\r\n    participant Gateway as API Gateway\r\n    participant Auth as Auth Service\r\n    participant Cache as Redis Cache\r\n    participant DB as User DB\r\n    \r\n    User-&gt;&gt;Gateway: POST \/login\r\n    activate Gateway\r\n    \r\n    Gateway-&gt;&gt;Auth: X\u00e1c th\u1ef1c th\u00f4ng tin \u0111\u0103ng nh\u1eadp\r\n    activate Auth\r\n    \r\n    Auth-&gt;&gt;Cache: Ki\u1ec3m tra phi\u00ean\r\n    alt Phi\u00ean t\u1ed3n t\u1ea1i\r\n        Cache--&gt;&gt;Auth: Token h\u1ee3p l\u1ec7\r\n    else Kh\u00f4ng c\u00f3 phi\u00ean\r\n        Cache--&gt;&gt;Auth: Kh\u00f4ng t\u00ecm th\u1ea5y\r\n        Auth-&gt;&gt;DB: Truy v\u1ea5n ng\u01b0\u1eddi d\u00f9ng\r\n        DB--&gt;&gt;Auth: D\u1eef li\u1ec7u ng\u01b0\u1eddi d\u00f9ng\r\n        Auth-&gt;&gt;Auth: T\u1ea1o JWT\r\n        Auth-&gt;&gt;Cache: L\u01b0u phi\u00ean\r\n    end\r\n    \r\n    Auth--&gt;&gt;Gateway: Token + Th\u00f4ng tin ng\u01b0\u1eddi d\u00f9ng\r\n    deactivate Auth\r\n    \r\n    Gateway--&gt;&gt;User: JWT + H\u1ed3 s\u01a1\r\n    deactivate Gateway\r\n    \r\n    Note right of User: L\u01b0u token an to\u00e0n\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid: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\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp1UcFOwzAMvSPxD76jiXsPk7ZVmuAwBi1wjlJ3tRaSkaSD\/j1x07KWDB\/Sxn7v5dl2+NmilpiTOFjxcXsDIU7CepJ0EtrDq0ObZrfC45foQDhY7R\/Ga4pbtb7pQfwt0J5JYoraCNkgw16wIhevKSpfM4T9hN9YjienFsvlYCKD\/VNRwr0yB9IRIKSnc6jOfcZzSAU+e8zgTSiqGCstVqg9CeX+qDBwKsH3wO9tZ7BpUB7BoXNkxveVD833CcBvcn5Q5OhZi\/nz4M0RBy4qh7Azc8ErxJ3xUJtWVxfE4CtfZ\/Dcou2g\/d0lR76+sPuphrZFwo71LWq03Pvje5lAhsYLbyzOfeJoZzKo6aZK7hPu4vOkaxNxFf4763FdQYVJGRsKAntralKY0K8sPAwKwdKh8WBqiCLRej\/10IBsLaruB2GK5+0=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp1UcFOwzAMvSPxD76jiXsPk7ZVmuAwBi1wjlJ3tRaSkaSD\/j1x07KWDB\/Sxn7v5dl2+NmilpiTOFjxcXsDIU7CepJ0EtrDq0ObZrfC45foQDhY7R\/Ga4pbtb7pQfwt0J5JYoraCNkgw16wIhevKSpfM4T9hN9YjienFsvlYCKD\/VNRwr0yB9IRIKSnc6jOfcZzSAU+e8zgTSiqGCstVqg9CeX+qDBwKsH3wO9tZ7BpUB7BoXNkxveVD833CcBvcn5Q5OhZi\/nz4M0RBy4qh7Azc8ErxJ3xUJtWVxfE4CtfZ\/Dcou2g\/d0lR76+sPuphrZFwo71LWq03Pvje5lAhsYLbyzOfeJoZzKo6aZK7hPu4vOkaxNxFf4763FdQYVJGRsKAntralKY0K8sPAwKwdKh8WBqiCLRej\/10IBsLaruB2GK5+0=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<h3>V\u00ed d\u1ee5 3: T\u1ea3i l\u00ean t\u1ec7p v\u1edbi ti\u1ebfn \u0111\u1ed9<\/h3>\n<p id=\"ixFtQLO\"><img alt=\"S\u01a1 \u0111\u1ed3 tr\u00ecnh t\u1ef1 hi\u1ec3n th\u1ecb vi\u1ec7c t\u1ea3i l\u00ean t\u1ec7p v\u1edbi ti\u1ebfn \u0111\u1ed9, chia nh\u1ecf v\u00e0 x\u1eed l\u00fd si\u00eau d\u1eef li\u1ec7u s\u1eed d\u1ee5ng Mermaid.\" class=\"alignnone size-full wp-image-20219\" decoding=\"async\" height=\"629\" loading=\"lazy\" sizes=\"auto, (max-width: 722px) 100vw, 722px\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d6552e1834.png\" srcset=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d6552e1834.png 722w, https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d6552e1834-300x261.png 300w\" width=\"722\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp9ks1OhDAQx+8mvsNcPBlegAOJgBoTNRvXfYDZMss2QovTsvr4thRYlm7kAJmZ33z9B0PfPSlBpcSasb29Afd0yFYK2aGykLP+McRxoCjfAc3w2RKfpKCY2VrNWNPANbqvJkdMblgLMkazZ59kQ2dPDJe5p97IYoUWnRmQ8B4HTrLMjZbCi5JWoiXou0ZjFRgUVp680yHL3EbrDnYDCOLYqy8T\/FfqFj4Mvv8ZcYHExUcy9SvU7HaAu8CQqpbdPJ5loyQpPBhD7d5tfnDrr+a80G00kmmUQa7dx2uIVnQ9a9lz1jaFT5Z1TQxdcElVr1qv7jCbl2WeSRF73B77dq9QNuZf\/vHXsmsB7XjEGC7zFLZ4ohVS5sllpUKrg+R2XWASZzPvBUK3XUOWIp1WK56VWh5z+i3GInDvJTdRLZf2BziUBAw=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp9ks1OhDAQx+8mvsNcPBlegAOJgBoTNRvXfYDZMss2QovTsvr4thRYlm7kAJmZ33z9B0PfPSlBpcSasb29Afd0yFYK2aGykLP+McRxoCjfAc3w2RKfpKCY2VrNWNPANbqvJkdMblgLMkazZ59kQ2dPDJe5p97IYoUWnRmQ8B4HTrLMjZbCi5JWoiXou0ZjFRgUVp680yHL3EbrDnYDCOLYqy8T\/FfqFj4Mvv8ZcYHExUcy9SvU7HaAu8CQqpbdPJ5loyQpPBhD7d5tfnDrr+a80G00kmmUQa7dx2uIVnQ9a9lz1jaFT5Z1TQxdcElVr1qv7jCbl2WeSRF73B77dq9QNuZf\/vHXsmsB7XjEGC7zFLZ4ohVS5sllpUKrg+R2XWASZzPvBUK3XUOWIp1WK56VWh5z+i3GInDvJTdRLZf2BziUBAw=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Mermaid<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp9kj1OwzAUgHck7vAWJpQLZMgQIhgoCNEidbUSq7EIdnCc0ht0RB2ZoEIdqFTBnAgxBHEP3wQ7SZsfFzI4svO9H38vCb5PMfWxR9CEo7vDA1BPjLggPokRFeBy9pBgbn448S4BJeVriPmU+NhkhoJxNMElF7E02B6Y5BVnPk4SxjV7SiLcnJiw52rqAgsUIIHUtkKqtW7YchzVmg3nocyfCQiZLZleXwlExZpWLPIFmSKB9S3aOSLGYhjtYPCLpQ+3KtOCVMCeQp7M3yEiMp+nBqoAS3F1hA0jIrMvCt8LmT\/BUcVhGrRb0CGOU\/uy4Sws3mLVfz6Pe613lNYba9vUzfWgHRTg\/WHtkjvvyl2x8UMImXInYCbzjbLx2SvfG9Nu2800KvUroTQEEaZAlaDH\/yN4WXyWymwlICHFOoWgUWzGeq4Ng5+P9C\/Wc61uhbEeqmok29B+tq2+cX1n5aB4ofr3WQnDZM9A47Iz8eZnauWCYz0hI6MK\/gUVOz9X\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">sequenceDiagram\r\n    participant Browser\r\n    participant CDN as CDN Service\r\n    participant Storage as Cloud Storage\r\n    participant Processor as File Processor\r\n    participant DB as Metadata DB\r\n    \r\n    Browser-&gt;&gt;CDN: Kh\u1edfi t\u1ea1o t\u1ea3i l\u00ean\r\n    activate CDN\r\n    \r\n    loop T\u1ea3i l\u00ean c\u00e1c kh\u1ed1i\r\n        Browser-&gt;&gt;CDN: D\u1eef li\u1ec7u kh\u1ed1i\r\n        CDN--&gt;&gt;Browser: Ti\u1ebfn \u0111\u1ed9 %\r\n    end\r\n    \r\n    CDN-&gt;&gt;Storage: Gh\u00e9p t\u1ec7p\r\n    activate Storage\r\n    Storage--&gt;&gt;CDN: URL t\u1ec7p\r\n    deactivate Storage\r\n    \r\n    CDN-&gt;&gt;Processor: K\u00edch ho\u1ea1t x\u1eed l\u00fd\r\n    activate Processor\r\n    Processor-&gt;&gt;Processor: T\u1ea1o \u1ea3nh thu nh\u1ecf\r\n    Processor-&gt;&gt;Processor: Tr\u00edch xu\u1ea5t si\u00eau d\u1eef li\u1ec7u\r\n    Processor-&gt;&gt;DB: L\u01b0u si\u00eau d\u1eef li\u1ec7u\r\n    DB--&gt;&gt;Processor: X\u00e1c nh\u1eadn\r\n    Processor--&gt;&gt;CDN: X\u1eed l\u00fd ho\u00e0n t\u1ea5t\r\n    deactivate Processor\r\n    \r\n    CDN--&gt;&gt;Browser: T\u1ea3i l\u00ean ho\u00e0n t\u1ea5t + URL\r\n    deactivate CDN\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp9kj1OwzAUgHck7vAWJpQLZMgQIhgoCNEidbUSq7EIdnCc0ht0RB2ZoEIdqFTBnAgxBHEP3wQ7SZsfFzI4svO9H38vCb5PMfWxR9CEo7vDA1BPjLggPokRFeBy9pBgbn448S4BJeVriPmU+NhkhoJxNMElF7E02B6Y5BVnPk4SxjV7SiLcnJiw52rqAgsUIIHUtkKqtW7YchzVmg3nocyfCQiZLZleXwlExZpWLPIFmSKB9S3aOSLGYhjtYPCLpQ+3KtOCVMCeQp7M3yEiMp+nBqoAS3F1hA0jIrMvCt8LmT\/BUcVhGrRb0CGOU\/uy4Sws3mLVfz6Pe613lNYba9vUzfWgHRTg\/WHtkjvvyl2x8UMImXInYCbzjbLx2SvfG9Nu2800KvUroTQEEaZAlaDH\/yN4WXyWymwlICHFOoWgUWzGeq4Ng5+P9C\/Wc61uhbEeqmok29B+tq2+cX1n5aB4ofr3WQnDZM9A47Iz8eZnauWCYz0hI6MK\/gUVOz9X\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp9ks1OhDAQx+8mvsNcPBlegAOJgBoTNRvXfYDZMss2QovTsvr4thRYlm7kAJmZ33z9B0PfPSlBpcSasb29Afd0yFYK2aGykLP+McRxoCjfAc3w2RKfpKCY2VrNWNPANbqvJkdMblgLMkazZ59kQ2dPDJe5p97IYoUWnRmQ8B4HTrLMjZbCi5JWoiXou0ZjFRgUVp680yHL3EbrDnYDCOLYqy8T\/FfqFj4Mvv8ZcYHExUcy9SvU7HaAu8CQqpbdPJ5loyQpPBhD7d5tfnDrr+a80G00kmmUQa7dx2uIVnQ9a9lz1jaFT5Z1TQxdcElVr1qv7jCbl2WeSRF73B77dq9QNuZf\/vHXsmsB7XjEGC7zFLZ4ohVS5sllpUKrg+R2XWASZzPvBUK3XUOWIp1WK56VWh5z+i3GInDvJTdRLZf2BziUBAw=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp9ks1OhDAQx+8mvsNcPBlegAOJgBoTNRvXfYDZMss2QovTsvr4thRYlm7kAJmZ33z9B0PfPSlBpcSasb29Afd0yFYK2aGykLP+McRxoCjfAc3w2RKfpKCY2VrNWNPANbqvJkdMblgLMkazZ59kQ2dPDJe5p97IYoUWnRmQ8B4HTrLMjZbCi5JWoiXou0ZjFRgUVp680yHL3EbrDnYDCOLYqy8T\/FfqFj4Mvv8ZcYHExUcy9SvU7HaAu8CQqpbdPJ5loyQpPBhD7d5tfnDrr+a80G00kmmUQa7dx2uIVnQ9a9lz1jaFT5Z1TQxdcElVr1qv7jCbl2WeSRF73B77dq9QNuZf\/vHXsmsB7XjEGC7zFLZ4ohVS5sllpUKrg+R2XWASZzPvBUK3XUOWIp1WK56VWh5z+i3GInDvJTdRLZf2BziUBAw=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<h3>V\u00ed d\u1ee5 4: K\u1ecbch b\u1ea3n x\u1eed l\u00fd l\u1ed7i<\/h3>\n<p id=\"XnkzuMU\"><img alt=\"S\u01a1 \u0111\u1ed3 tr\u00ecnh t\u1ef1 Mermaid hi\u1ec3n th\u1ecb vi\u1ec7c \u0111\u1ecbnh tuy\u1ebfn y\u00eau c\u1ea7u c\u1ee7a client, x\u1eed l\u00fd l\u1ed7i d\u1ecbch v\u1ee5 v\u00e0 chuy\u1ec3n sang s\u1eed d\u1ee5ng d\u1eef li\u1ec7u \u0111\u00e3 l\u01b0u trong b\u1ed9 nh\u1edb \u0111\u1ec7m.\" class=\"alignnone size-full wp-image-20220\" decoding=\"async\" height=\"498\" loading=\"lazy\" sizes=\"auto, (max-width: 552px) 100vw, 552px\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d656d2b82a.png\" srcset=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d656d2b82a.png 552w, https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d656d2b82a-300x271.png 300w\" width=\"552\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNqNkjFvwjAQhXek\/ocb24GBjBkYADExEfUHHPapWL3awedQ9d\/XqUljcCLhwYPfe37fyRa6dGQV7Qx+ePx6WUBcLfpglGnRBtiyIRvK84NDvUHGmPWl2pC\/GkWrWaUqlT0yn1B9JiXtqX25Xud1NRx7arlR5VJ0DtXR5bpA4HNv2pFHQsArGsYTU9L6NWjLiWJpnZXMe9ce\/Ym4hqZTikSSkVhobNTu285c8I9f9V3B\/4y+DLqags7Aq2fAn4CHV98zvI2hv0E2LpxBUpU8TDMx0fCuNbzHsEJ1Jg0aA96nBlvJ3gRkmkjM0e8ofmUdS3wxNFl9exGrfwHONOMU\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNqNkjFvwjAQhXek\/ocb24GBjBkYADExEfUHHPapWL3awedQ9d\/XqUljcCLhwYPfe37fyRa6dGQV7Qx+ePx6WUBcLfpglGnRBtiyIRvK84NDvUHGmPWl2pC\/GkWrWaUqlT0yn1B9JiXtqX25Xud1NRx7arlR5VJ0DtXR5bpA4HNv2pFHQsArGsYTU9L6NWjLiWJpnZXMe9ce\/Ym4hqZTikSSkVhobNTu285c8I9f9V3B\/4y+DLqags7Aq2fAn4CHV98zvI2hv0E2LpxBUpU8TDMx0fCuNbzHsEJ1Jg0aA96nBlvJ3gRkmkjM0e8ofmUdS3wxNFl9exGrfwHONOMU\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Mermaid<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNqNUj1OwzAU3pG4wxth6EDGDB1oxcSAVBZG41ixVdeUJK6UkalDFxAXAFUIgYRgYIoHhpTewzfBronikgYlgyP5e9\/fS1JyLYnAZMhQnKDJ\/h6YZ4qSjGE2RSKDAWdEZM370ysUHSOODDdpoiOSzBgmR61I0EROEOeXCI8d4k7n3uv3fbsQLspXCVgXz9KN+agZrtxDWN1qtRAUMpnr4ktA\/ofoTsTrxDCmulhCpNWTiB1snwruNbKc2XkBVKt7Vs9vJTIcVySEc1o+mDy4\/KzUCU+J726RlhC7awZWVas34Lp49CJ4rYIWQa9Z0LVZ13ZwkNWpDmv+pu\/ApqGI2UQLTGFmgsHqTqsb+f8Kdqyh+m9CGFk\/x7Cvd+BMq7k0wuUS+PpDbizmk225it9cwNDTwN8v3Xbgbw1SmUPMzIXnSUT0++VF9ANABjy6\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">sequenceDiagram\r\n    participant Client\r\n    participant LoadBalancer\r\n    participant Service1\r\n    participant Service2\r\n    participant Fallback\r\n    \r\n    Client-&gt;&gt;LoadBalancer: Y\u00eau c\u1ea7u\r\n    LoadBalancer-&gt;&gt;Service1: \u0110\u1ecbnh tuy\u1ebfn y\u00eau c\u1ea7u\r\n    \r\n    alt Service1 kh\u1ea3 d\u1ee5ng\r\n        Service1--&gt;&gt;LoadBalancer: Ph\u1ea3n h\u1ed3i\r\n        LoadBalancer--&gt;&gt;Client: Th\u00e0nh c\u00f4ng\r\n    else Service1 kh\u00f4ng kh\u1ea3 d\u1ee5ng\r\n        LoadBalancer-&gt;&gt;Service2: Th\u1eed l\u1ea1i\r\n        alt Service2 kh\u1ea3 d\u1ee5ng\r\n            Service2--&gt;&gt;LoadBalancer: Ph\u1ea3n h\u1ed3i\r\n            LoadBalancer--&gt;&gt;Client: Th\u00e0nh c\u00f4ng (th\u1eed l\u1ea1i)\r\n        else C\u1ea3 hai d\u1ecbch v\u1ee5 \u0111\u1ec1u kh\u00f4ng kh\u1ea3 d\u1ee5ng\r\n            LoadBalancer-&gt;&gt;Fallback: S\u1eed d\u1ee5ng d\u1eef li\u1ec7u \u0111\u00e3 l\u01b0u \u0111\u1ec7m\r\n            Fallback--&gt;&gt;LoadBalancer: D\u1eef li\u1ec7u c\u0169\r\n            LoadBalancer--&gt;&gt;Client: Ph\u1ea3n h\u1ed3i suy gi\u1ea3m\r\n        end\r\n    end\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNqNUj1OwzAU3pG4wxth6EDGDB1oxcSAVBZG41ixVdeUJK6UkalDFxAXAFUIgYRgYIoHhpTewzfBronikgYlgyP5e9\/fS1JyLYnAZMhQnKDJ\/h6YZ4qSjGE2RSKDAWdEZM370ysUHSOODDdpoiOSzBgmR61I0EROEOeXCI8d4k7n3uv3fbsQLspXCVgXz9KN+agZrtxDWN1qtRAUMpnr4ktA\/ofoTsTrxDCmulhCpNWTiB1snwruNbKc2XkBVKt7Vs9vJTIcVySEc1o+mDy4\/KzUCU+J726RlhC7awZWVas34Lp49CJ4rYIWQa9Z0LVZ13ZwkNWpDmv+pu\/ApqGI2UQLTGFmgsHqTqsb+f8Kdqyh+m9CGFk\/x7Cvd+BMq7k0wuUS+PpDbizmk225it9cwNDTwN8v3Xbgbw1SmUPMzIXnSUT0++VF9ANABjy6\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNqNkjFvwjAQhXek\/ocb24GBjBkYADExEfUHHPapWL3awedQ9d\/XqUljcCLhwYPfe37fyRa6dGQV7Qx+ePx6WUBcLfpglGnRBtiyIRvK84NDvUHGmPWl2pC\/GkWrWaUqlT0yn1B9JiXtqX25Xud1NRx7arlR5VJ0DtXR5bpA4HNv2pFHQsArGsYTU9L6NWjLiWJpnZXMe9ce\/Ym4hqZTikSSkVhobNTu285c8I9f9V3B\/4y+DLqags7Aq2fAn4CHV98zvI2hv0E2LpxBUpU8TDMx0fCuNbzHsEJ1Jg0aA96nBlvJ3gRkmkjM0e8ofmUdS3wxNFl9exGrfwHONOMU\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNqNkjFvwjAQhXek\/ocb24GBjBkYADExEfUHHPapWL3awedQ9d\/XqUljcCLhwYPfe37fyRa6dGQV7Qx+ePx6WUBcLfpglGnRBtiyIRvK84NDvUHGmPWl2pC\/GkWrWaUqlT0yn1B9JiXtqX25Xud1NRx7arlR5VJ0DtXR5bpA4HNv2pFHQsArGsYTU9L6NWjLiWJpnZXMe9ce\/Ym4hqZTikSSkVhobNTu285c8I9f9V3B\/4y+DLqags7Aq2fAn4CHV98zvI2hv0E2LpxBUpU8TDMx0fCuNbzHsEJ1Jg0aA96nBlvJ3gRkmkjM0e8ofmUdS3wxNFl9exGrfwHONOMU\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<h3>V\u00ed d\u1ee5 5: Giao ti\u1ebfp th\u1eddi gian th\u1ef1c qua WebSocket<\/h3>\n<p id=\"kVjwKKa\"><img alt=\"S\u01a1 \u0111\u1ed3 tr\u00ecnh t\u1ef1 Mermaid hi\u1ec3n th\u1ecb lu\u1ed3ng giao ti\u1ebfp th\u1eddi gian th\u1ef1c qua WebSocket gi\u1eefa client, server v\u00e0 d\u1ecbch v\u1ee5 pub\/sub.\" class=\"alignnone size-full wp-image-20221\" decoding=\"async\" height=\"545\" loading=\"lazy\" sizes=\"auto, (max-width: 561px) 100vw, 561px\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d6582d31b7.png\" srcset=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d6582d31b7.png 561w, https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d6582d31b7-300x291.png 300w\" width=\"561\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp1kcFugzAMhu+T9g5+AbQ7Bw5rz1s1NHE2wQNrIaGx6V5\/oaFAR8cBOdHn\/\/fvCJ1HcoaOjG3A\/vkJ4jdgUDY8oFM4WCan+\/uqBBSoqC69+SaFksKFwp47jXU51hMbq5epnEg2tEfftaOQ\/GRquJ7nASTh6Z+usqKoyhwO3jkyuo6SmKrMIpDIBWLvgESxtiwdNVtN6\/0AH4Q2U+4JxqFBpdl15xljiAlcE6gH02EUtysarYsi5c6jZMuiMYeknmEaYmXXKjXMBm\/0Az2JYEt\/dG+JTqN04LzyFxu817xy22Xm8Bo8NgZF52AJJtf8u9ZPJ7eQy0K3qXp\/oQeZ7p\/GeiEwy+4fvcyRZQao+QVU3cbZ\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp1kcFugzAMhu+T9g5+AbQ7Bw5rz1s1NHE2wQNrIaGx6V5\/oaFAR8cBOdHn\/\/fvCJ1HcoaOjG3A\/vkJ4jdgUDY8oFM4WCan+\/uqBBSoqC69+SaFksKFwp47jXU51hMbq5epnEg2tEfftaOQ\/GRquJ7nASTh6Z+usqKoyhwO3jkyuo6SmKrMIpDIBWLvgESxtiwdNVtN6\/0AH4Q2U+4JxqFBpdl15xljiAlcE6gH02EUtysarYsi5c6jZMuiMYeknmEaYmXXKjXMBm\/0Az2JYEt\/dG+JTqN04LzyFxu817xy22Xm8Bo8NgZF52AJJtf8u9ZPJ7eQy0K3qXp\/oQeZ7p\/GeiEwy+4fvcyRZQao+QVU3cbZ\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Mermaid<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp1kb1KxEAQx3vBd5gXOOyvSHMWgoUHOYjtZl2SJblNLtkIV\/sCphaLI4UoiMpZJYjFBt9j38RJ9o58aSCbyexvZv4zk7JNxgRl55x4CVmfngA+MUkkpzwmQsIi5EzIqd+xgaTgMNeOaMAk2Cy5ZcmUW2aunbkNi9ZZYzYkp2yKXkmfJaZe2gS0\/wcBqcHNaVwzy3LsOVzq8luC0FXOOzmGc+wZQoYegnWuCjx+3nVVUJA+b+9CXb7G\/UJhFMWwaLwgfPxIRHX1yMHjRLT2BzXkRFZ9X98JDwL1he+L8DsMVVmWGcsAq\/Oj2bGdZQIOyVdctILeBKx19cBHyY8dr3z1iRldtYswuy6ftyOwP\/E5LH21k5CqPcbQXtMmiImbf3dwoaun7aSBQaPXak8mxGhibeWgW9NfW0SqAOFh77KP\/gJ3TAEb\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">sequenceDiagram\r\n    participant Client\r\n    participant WS as WebSocket Server\r\n    participant PubSub as Pub\/Sub Service\r\n    participant OtherClients as Other Clients\r\n    \r\n    Client-&gt;&gt;WS: K\u1ebft n\u1ed1i WebSocket\r\n    WS--&gt;&gt;Client: K\u1ebft n\u1ed1i \u0111\u00e3 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp\r\n    \r\n    loop C\u1eadp nh\u1eadt th\u1eddi gian th\u1ef1c\r\n        Client-&gt;&gt;WS: \u0110\u0103ng k\u00fd k\u00eanh\r\n        WS-&gt;&gt;PubSub: \u0110\u0103ng k\u00fd \u0111\u0103ng k\u00fd\r\n        \r\n        PubSub-&gt;&gt;WS: Tin nh\u1eafn m\u1edbi\r\n        WS-&gt;&gt;Client: Th\u00f4ng b\u00e1o \u0111\u1ea9y\r\n        WS-&gt;&gt;OtherClients: Ph\u00e1t s\u00f3ng c\u1eadp nh\u1eadt\r\n    end\r\n    \r\n    Client-&gt;&gt;WS: H\u1ee7y \u0111\u0103ng k\u00fd\r\n    WS-&gt;&gt;PubSub: X\u00f3a \u0111\u0103ng k\u00fd\r\n    Client-&gt;&gt;WS: \u0110\u00f3ng k\u1ebft n\u1ed1i\r\n    WS--&gt;&gt;Client: \u0110\u00e3 ng\u1eaft k\u1ebft n\u1ed1i\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp1kb1KxEAQx3vBd5gXOOyvSHMWgoUHOYjtZl2SJblNLtkIV\/sCphaLI4UoiMpZJYjFBt9j38RJ9o58aSCbyexvZv4zk7JNxgRl55x4CVmfngA+MUkkpzwmQsIi5EzIqd+xgaTgMNeOaMAk2Cy5ZcmUW2aunbkNi9ZZYzYkp2yKXkmfJaZe2gS0\/wcBqcHNaVwzy3LsOVzq8luC0FXOOzmGc+wZQoYegnWuCjx+3nVVUJA+b+9CXb7G\/UJhFMWwaLwgfPxIRHX1yMHjRLT2BzXkRFZ9X98JDwL1he+L8DsMVVmWGcsAq\/Oj2bGdZQIOyVdctILeBKx19cBHyY8dr3z1iRldtYswuy6ftyOwP\/E5LH21k5CqPcbQXtMmiImbf3dwoaun7aSBQaPXak8mxGhibeWgW9NfW0SqAOFh77KP\/gJ3TAEb\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp1kcFugzAMhu+T9g5+AbQ7Bw5rz1s1NHE2wQNrIaGx6V5\/oaFAR8cBOdHn\/\/fvCJ1HcoaOjG3A\/vkJ4jdgUDY8oFM4WCan+\/uqBBSoqC69+SaFksKFwp47jXU51hMbq5epnEg2tEfftaOQ\/GRquJ7nASTh6Z+usqKoyhwO3jkyuo6SmKrMIpDIBWLvgESxtiwdNVtN6\/0AH4Q2U+4JxqFBpdl15xljiAlcE6gH02EUtysarYsi5c6jZMuiMYeknmEaYmXXKjXMBm\/0Az2JYEt\/dG+JTqN04LzyFxu817xy22Xm8Bo8NgZF52AJJtf8u9ZPJ7eQy0K3qXp\/oQeZ7p\/GeiEwy+4fvcyRZQao+QVU3cbZ\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp1kcFugzAMhu+T9g5+AbQ7Bw5rz1s1NHE2wQNrIaGx6V5\/oaFAR8cBOdHn\/\/fvCJ1HcoaOjG3A\/vkJ4jdgUDY8oFM4WCan+\/uqBBSoqC69+SaFksKFwp47jXU51hMbq5epnEg2tEfftaOQ\/GRquJ7nASTh6Z+usqKoyhwO3jkyuo6SmKrMIpDIBWLvgESxtiwdNVtN6\/0AH4Q2U+4JxqFBpdl15xljiAlcE6gH02EUtysarYsi5c6jZMuiMYeknmEaYmXXKjXMBm\/0Az2JYEt\/dG+JTqN04LzyFxu817xy22Xm8Bo8NgZF52AJJtf8u9ZPJ7eQy0K3qXp\/oQeZ7p\/GeiEwy+4fvcyRZQao+QVU3cbZ\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<hr\/>\n<h2>Tr\u1ee3 l\u00fd \u1ea3o AI Visual Paradigm + VPasCode: T\u1ea1i sao ch\u00fang n\u1ed5i b\u1eadt<\/h2>\n<h3>Visual Paradigm AI + VPasCode l\u00e0 g\u00ec?<\/h3>\n<p><strong>Visual Paradigm<\/strong> l\u00e0 m\u1ed9t n\u1ec1n t\u1ea3ng m\u00f4 h\u00ecnh h\u00f3a to\u00e0n di\u1ec7n, v\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a h\u1ecd<a href=\"https:\/\/ai-toolbox.visual-paradigm.com\/app\/chatbot\/\"><strong>Tr\u1ee3 l\u00fd \u1ea3o AI<\/strong>\u00a0<\/a>k\u1ebft h\u1ee3p v\u1edbi<a href=\"https:\/\/updates.visual-paradigm.com\/releases\/introducing-vpascode-the-ultimate-unified-text-to-diagram-platform\/\"><strong>VPasCode<\/strong>\u00a0<\/a>(Visual Paradigm d\u01b0\u1edbi d\u1ea1ng m\u00e3) t\u1ea1o ra m\u1ed9t h\u1ec7 sinh th\u00e1i \u0111\u1ed9c \u0111\u00e1o cho vi\u1ec7c t\u1ea1o v\u00e0 qu\u1ea3n l\u00fd s\u01a1 \u0111\u1ed3.<\/p>\n<h3>L\u1ee3i \u00edch \u0111\u1ed9c \u0111\u00e1o &amp; T\u00ednh n\u0103ng n\u1ed5i b\u1eadt<\/h3>\n<p id=\"LrcjNQN\"><img alt=\"Chatbot AI Visual Paradigm _ VPasCode: T\u1ea1i sao ch\u00fang n\u1ed5i b\u1eadt\" class=\"alignnone wp-image-20230 size-full\" decoding=\"async\" height=\"572\" loading=\"lazy\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d6a0232617.png\" srcset=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d6a0232617.png 1024w, https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d6a0232617-300x168.png 300w, https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d6a0232617-768x429.png 768w\" width=\"1024\"\/><\/p>\n<h4>1.\u00a0<strong>T\u1ea1o s\u01a1 \u0111\u1ed3 b\u1eb1ng AI<\/strong><\/h4>\n<ul>\n<li>\n<p><strong>T\u1eeb ng\u00f4n ng\u1eef t\u1ef1 nhi\u00ean sang s\u01a1 \u0111\u1ed3<\/strong>: M\u00f4 t\u1ea3 lu\u1ed3ng tr\u00ecnh t\u1ef1 c\u1ee7a b\u1ea1n b\u1eb1ng ti\u1ebfng Anh \u0111\u01a1n gi\u1ea3n, v\u00e0 AI s\u1ebd t\u1ea1o m\u00e3 Mermaid<\/p>\n<\/li>\n<li>\n<p><strong>G\u1ee3i \u00fd th\u00f4ng minh<\/strong>: AI \u0111\u1ec1 xu\u1ea5t c\u1ea5u tr\u00fac s\u01a1 \u0111\u1ed3 t\u1ed1i \u01b0u d\u1ef1a tr\u00ean tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ee7a b\u1ea1n<\/p>\n<\/li>\n<li>\n<p><strong>T\u1ef1 \u0111\u1ed9ng ho\u00e0n th\u00e0nh<\/strong>: Ho\u00e0n th\u00e0nh m\u00e3 th\u00f4ng minh cho c\u00fa ph\u00e1p Mermaid gi\u00fap gi\u1ea3m l\u1ed7i<\/p>\n<\/li>\n<\/ul>\n<pre><code>V\u00ed d\u1ee5 v\u1ec1 c\u00e2u l\u1ec7nh cho AI:\n\"T\u1ea1o s\u01a1 \u0111\u1ed3 tr\u00ecnh t\u1ef1 cho \u0111\u0103ng k\u00fd ng\u01b0\u1eddi d\u00f9ng v\u1edbi x\u00e1c minh email,\nbao g\u1ed3m l\u01b0u tr\u1eef c\u01a1 s\u1edf d\u1eef li\u1ec7u v\u00e0 x\u1eed l\u00fd l\u1ed7i\"\n\u2192 AI t\u1ef1 \u0111\u1ed9ng t\u1ea1o m\u00e3 Mermaid ho\u00e0n ch\u1ec9nh\n<\/code><\/pre>\n<h4>2.\u00a0<strong>L\u1ee3i th\u1ebf c\u1ee7a n\u1ec1n t\u1ea3ng VPasCode<\/strong><\/h4>\n<p><strong>T\u00edch h\u1ee3p ki\u1ec3m so\u00e1t phi\u00ean b\u1ea3n:<\/strong><\/p>\n<ul>\n<li>\n<p>L\u01b0u s\u01a1 \u0111\u1ed3 d\u01b0\u1edbi d\u1ea1ng m\u00e3 trong kho l\u01b0u tr\u1eef Git<\/p>\n<\/li>\n<li>\n<p>Theo d\u00f5i thay \u0111\u1ed5i v\u1edbi c\u00e1c b\u1ea3n diff c\u00f3 \u00fd ngh\u0129a<\/p>\n<\/li>\n<li>\n<p>H\u1ee3p t\u00e1c th\u00f4ng qua c\u00e1c y\u00eau c\u1ea7u k\u00e9o (pull requests) v\u00e0 r\u00e0 so\u00e1t m\u00e3<\/p>\n<\/li>\n<li>\n<p>Ph\u00e2n nh\u00e1nh v\u00e0 h\u1ee3p nh\u1ea5t c\u00e1c phi\u00ean b\u1ea3n s\u01a1 \u0111\u1ed3 nh\u01b0 m\u00e3 th\u00f4ng th\u01b0\u1eddng<\/p>\n<\/li>\n<\/ul>\n<p><strong>T\u00edch h\u1ee3p quy tr\u00ecnh CI\/CD:<\/strong><\/p>\n<ul>\n<li>\n<p>T\u1ef1 \u0111\u1ed9ng t\u1ea1o s\u01a1 \u0111\u1ed3 t\u1eeb t\u00e0i li\u1ec7u<\/p>\n<\/li>\n<li>\n<p>Ki\u1ec3m tra c\u00fa ph\u00e1p s\u01a1 \u0111\u1ed3 trong quy tr\u00ecnh x\u00e2y d\u1ef1ng<\/p>\n<\/li>\n<li>\n<p>Xu\u1ea5t s\u01a1 \u0111\u1ed3 sang nhi\u1ec1u \u0111\u1ecbnh d\u1ea1ng (PNG, SVG, PDF) theo ch\u01b0\u01a1ng tr\u00ecnh<\/p>\n<\/li>\n<\/ul>\n<h4>3.\u00a0<strong>Ch\u1ec9nh s\u1eeda hai chi\u1ec1u<\/strong><\/h4>\n<ul>\n<li>\n<p><strong>M\u00e3 \u2192 Tr\u1ef1c quan<\/strong>: Ch\u1ec9nh s\u1eeda m\u00e3 Mermaid, xem c\u1eadp nh\u1eadt tr\u1ef1c quan ngay l\u1eadp t\u1ee9c<\/p>\n<\/li>\n<li>\n<p><strong>Tr\u1ef1c quan \u2192 M\u00e3<\/strong>: K\u00e9o v\u00e0 th\u1ea3 trong tr\u00ecnh so\u1ea1n th\u1ea3o tr\u1ef1c quan, t\u1ef1 \u0111\u1ed9ng t\u1ea1o m\u00e3 Mermaid s\u1ea1ch s\u1ebd<\/p>\n<\/li>\n<li>\n<p><strong>T\u00ednh nh\u1ea5t qu\u00e1n hai chi\u1ec1u<\/strong>: Thay \u0111\u1ed5i \u0111\u01b0\u1ee3c \u0111\u1ed3ng b\u1ed9 theo c\u1ea3 hai chi\u1ec1u m\u00e0 kh\u00f4ng xung \u0111\u1ed9t<\/p>\n<\/li>\n<\/ul>\n<h4>4.\u00a0<strong>T\u00ednh n\u0103ng c\u1ea5p doanh nghi\u1ec7p<\/strong><\/h4>\n<p><strong>H\u1ee3p t\u00e1c:<\/strong><\/p>\n<ul>\n<li>\n<p>Ch\u1ec9nh s\u1eeda \u0111a ng\u01b0\u1eddi d\u00f9ng th\u1eddi gian th\u1ef1c<\/p>\n<\/li>\n<li>\n<p>Chu\u1ed7i b\u00ecnh lu\u1eadn tr\u00ean c\u00e1c ph\u1ea7n t\u1eed s\u01a1 \u0111\u1ed3 c\u1ee5 th\u1ec3<\/p>\n<\/li>\n<li>\n<p>Ki\u1ec3m so\u00e1t truy c\u1eadp d\u1ef1a tr\u00ean vai tr\u00f2<\/p>\n<\/li>\n<li>\n<p>Nh\u1eadt k\u00fd ki\u1ec3m to\u00e1n \u0111\u1ec3 tu\u00e2n th\u1ee7<\/p>\n<\/li>\n<\/ul>\n<p><strong>H\u1ec7 sinh th\u00e1i t\u00edch h\u1ee3p:<\/strong><\/p>\n<ul>\n<li>\n<p>T\u00edch h\u1ee3p Jira \u0111\u1ec3 li\u00ean k\u1ebft s\u01a1 \u0111\u1ed3 v\u1edbi c\u00e1c phi\u1ebfu c\u00f4ng vi\u1ec7c<\/p>\n<\/li>\n<li>\n<p>Nh\u00fang v\u00e0o Confluence \u0111\u1ec3 t\u1ea1o t\u00e0i li\u1ec7u \u0111\u1ed9ng<\/p>\n<\/li>\n<li>\n<p>Th\u00f4ng b\u00e1o Slack khi s\u01a1 \u0111\u1ed3 \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt<\/p>\n<\/li>\n<li>\n<p>REST API cho c\u00e1c t\u00edch h\u1ee3p t\u00f9y ch\u1ec9nh<\/p>\n<\/li>\n<\/ul>\n<p><strong>Th\u01b0 vi\u1ec7n m\u1eabu:<\/strong><\/p>\n<ul>\n<li>\n<p>M\u1eabu c\u00f3 s\u1eb5n cho c\u00e1c m\u1eabu ph\u1ed5 bi\u1ebfn (x\u00e1c th\u1ef1c, thanh to\u00e1n, c\u00e1c thao t\u00e1c CRUD)<\/p>\n<\/li>\n<li>\n<p>M\u1eabu chuy\u00ean bi\u1ec7t theo ng\u00e0nh (t\u00e0i ch\u00ednh, y t\u1ebf, th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed)<\/p>\n<\/li>\n<li>\n<p>T\u1ea1o v\u00e0 chia s\u1ebb m\u1eabu t\u00f9y ch\u1ec9nh<\/p>\n<\/li>\n<\/ul>\n<h4>5.\u00a0<strong>Ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 x\u00e1c th\u1ef1c n\u00e2ng cao<\/strong><\/h4>\n<pre><code>C\u00e1c ki\u1ec3m tra t\u1ef1 \u0111\u1ed9ng bao g\u1ed3m:\n\u2713 X\u00e1c th\u1ef1c c\u00fa ph\u00e1p\n\u2713 Khuy\u1ebfn ngh\u1ecb theo ph\u01b0\u01a1ng ph\u00e1p t\u1ed1t nh\u1ea5t\n\u2713 Ph\u00e1t hi\u1ec7n ng\u01b0\u1eddi tham gia b\u1ecb thi\u1ebfu\n\u2713 Ph\u00e1t hi\u1ec7n lu\u1ed3ng th\u00f4ng tin kh\u00f4ng nh\u1ea5t qu\u00e1n\n\u2713 X\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m ngh\u1ebdn hi\u1ec7u su\u1ea5t\n<\/code><\/pre>\n<h4>6.\u00a0<strong>Xu\u1ea5t \u0111a \u0111\u1ecbnh d\u1ea1ng v\u00e0 t\u00e0i li\u1ec7u h\u00f3a<\/strong><\/h4>\n<ul>\n<li>\n<p>Xu\u1ea5t sang PNG, SVG, PDF, HTML<\/p>\n<\/li>\n<li>\n<p>T\u1ea1o trang web t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c ph\u1ea7n t\u1eed c\u00f3 th\u1ec3 nh\u1ea5p<\/p>\n<\/li>\n<li>\n<p>Nh\u00fang v\u00e0o wiki, trang t\u00e0i li\u1ec7u, b\u00e0i thuy\u1ebft tr\u00ecnh<\/p>\n<\/li>\n<li>\n<p>Xu\u1ea5t h\u00e0ng lo\u1ea1t to\u00e0n b\u1ed9 t\u00e0i li\u1ec7u d\u1ef1 \u00e1n<\/p>\n<\/li>\n<\/ul>\n<h4>7.\u00a0<strong>Gi\u1ea3m \u0111\u1ed9 d\u1ed1c c\u1ee7a \u0111\u01b0\u1eddng cong h\u1ecdc t\u1eadp<\/strong><\/h4>\n<p><strong>D\u00e0nh cho ng\u01b0\u1eddi m\u1edbi:<\/strong><\/p>\n<ul>\n<li>\n<p>H\u01b0\u1edbng d\u1eabn t\u01b0\u01a1ng t\u00e1c ngay trong n\u1ec1n t\u1ea3ng<\/p>\n<\/li>\n<li>\n<p>Tr\u1ee3 gi\u00fap v\u00e0 v\u00ed d\u1ee5 theo ng\u1eef c\u1ea3nh<\/p>\n<\/li>\n<li>\n<p>AI gi\u1ea3i th\u00edch c\u00e1c t\u00ednh n\u0103ng ph\u1ee9c t\u1ea1p c\u1ee7a Mermaid<\/p>\n<\/li>\n<li>\n<p>Tr\u00ecnh h\u01b0\u1edbng d\u1eabn \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 cho c\u00e1c lo\u1ea1i bi\u1ec3u \u0111\u1ed3 ph\u1ed5 bi\u1ebfn<\/p>\n<\/li>\n<\/ul>\n<p><strong>D\u00e0nh cho chuy\u00ean gia:<\/strong><\/p>\n<ul>\n<li>\n<p>T\u00f9y ch\u1ecdn t\u00f9y ch\u1ec9nh n\u00e2ng cao<\/p>\n<\/li>\n<li>\n<p>Kh\u1ea3 n\u0103ng t\u1ef1 \u0111\u1ed9ng h\u00f3a b\u1eb1ng k\u1ecbch b\u1ea3n<\/p>\n<\/li>\n<li>\n<p>Ki\u1ebfn tr\u00fac plugin \u0111\u1ec3 m\u1edf r\u1ed9ng<\/p>\n<\/li>\n<li>\n<p>Ph\u00edm t\u1eaft v\u00e0 c\u00e1c t\u00ednh n\u0103ng d\u00e0nh cho ng\u01b0\u1eddi d\u00f9ng n\u00e2ng cao<\/p>\n<\/li>\n<\/ul>\n<h4>8.\u00a0<strong>Hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed<\/strong><\/h4>\n<ul>\n<li>\n<p><strong>Gi\u1ea3m n\u1ed7 l\u1ef1c th\u1ee7 c\u00f4ng<\/strong>: AI t\u1ea1o ra 70-80% m\u00e3 bi\u1ec3u \u0111\u1ed3<\/p>\n<\/li>\n<li>\n<p><strong>L\u1eb7p l\u1ea1i nhanh h\u01a1n<\/strong>: Ch\u1ec9nh s\u1eeda tr\u1ef1c quan gi\u00fap t\u0103ng t\u1ed1c vi\u1ec7c tinh ch\u1ec9nh<\/p>\n<\/li>\n<li>\n<p><strong>B\u1ea3o tr\u00ec t\u1ed1t h\u01a1n<\/strong>: Bi\u1ec3u \u0111\u1ed3 d\u1ef1a tr\u00ean m\u00e3 d\u1ec5 c\u1eadp nh\u1eadt h\u01a1n<\/p>\n<\/li>\n<li>\n<p><strong>N\u0103ng su\u1ea5t nh\u00f3m<\/strong>: M\u1eabu d\u00f9ng chung v\u00e0 h\u1ed7 tr\u1ee3 AI gi\u00fap gi\u1ea3m th\u1eddi gian h\u1ed9i nh\u1eadp<\/p>\n<\/li>\n<\/ul>\n<h3>So s\u00e1nh: Mermaid thu\u1ea7n t\u00fay so v\u1edbi VP AI + VPasCode<\/h3>\n<table>\n<thead>\n<tr>\n<th>T\u00ednh n\u0103ng<\/th>\n<th>Mermaid thu\u1ea7n t\u00fay<\/th>\n<th>VP AI + VPasCode<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0110\u01b0\u1eddng cong h\u1ecdc t\u1eadp<\/td>\n<td>Kh\u00f3 kh\u0103n \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi m\u1edbi<\/td>\n<td>D\u1ec5 d\u00e0ng h\u01a1n v\u1edbi s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a AI<\/td>\n<\/tr>\n<tr>\n<td>H\u1ee3p t\u00e1c<\/td>\n<td>Th\u1ee7 c\u00f4ng qua Git<\/td>\n<td>Th\u1eddi gian th\u1ef1c + Git<\/td>\n<\/tr>\n<tr>\n<td>X\u00e1c th\u1ef1c<\/td>\n<td>Ch\u1ec9 c\u00fa ph\u00e1p c\u01a1 b\u1ea3n<\/td>\n<td>Ng\u1eef ngh\u0129a + th\u1ef1c ti\u1ec5n t\u1ed1t nh\u1ea5t<\/td>\n<\/tr>\n<tr>\n<td>M\u1eabu<\/td>\n<td>Do c\u1ed9ng \u0111\u1ed3ng d\u1eabn d\u1eaft<\/td>\n<td>Th\u01b0 vi\u1ec7n doanh nghi\u1ec7p \u0111\u01b0\u1ee3c tuy\u1ec3n ch\u1ecdn<\/td>\n<\/tr>\n<tr>\n<td>T\u1ea1o b\u1eb1ng AI<\/td>\n<td>Kh\u00f4ng c\u00f3<\/td>\n<td>Ng\u00f4n ng\u1eef t\u1ef1 nhi\u00ean t\u00edch h\u1ee3p s\u1eb5n<\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ec9nh s\u1eeda tr\u1ef1c quan<\/td>\n<td>Kh\u00f4ng c\u00f3<\/td>\n<td>Tr\u00ecnh so\u1ea1n th\u1ea3o WYSIWYG \u0111\u1ea7y \u0111\u1ee7<\/td>\n<\/tr>\n<tr>\n<td>H\u1ed7 tr\u1ee3 doanh nghi\u1ec7p<\/td>\n<td>C\u1ed9ng \u0111\u1ed3ng<\/td>\n<td>H\u1ed7 tr\u1ee3 chuy\u00ean bi\u1ec7t<\/td>\n<\/tr>\n<tr>\n<td>T\u00edch h\u1ee3p<\/td>\n<td>Th\u1ee7 c\u00f4ng<\/td>\n<td>T\u00edch h\u1ee3p g\u1ed1c Jira\/Confluence\/Slack<\/td>\n<\/tr>\n<tr>\n<td>Chi ph\u00ed<\/td>\n<td>Mi\u1ec5n ph\u00ed<\/td>\n<td>Thu\u00ea bao (ROI d\u01b0\u01a1ng)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Khi n\u00e0o n\u00ean ch\u1ecdn Visual Paradigm AI + VPasCode<\/h3>\n<p>\u2705\u00a0<strong>Ch\u1ecdn VP khi:<\/strong><\/p>\n<ul>\n<li>\n<p>L\u00e0m vi\u1ec7c trong m\u00f4i tr\u01b0\u1eddng doanh nghi\u1ec7p<\/p>\n<\/li>\n<li>\n<p>C\u1ea7n h\u1ee3p t\u00e1c th\u1eddi gian th\u1ef1c<\/p>\n<\/li>\n<li>\n<p>Y\u00eau c\u1ea7u t\u00edch h\u1ee3p v\u1edbi c\u00e1c c\u00f4ng c\u1ee5 hi\u1ec7n c\u00f3 (Jira, Confluence)<\/p>\n<\/li>\n<li>\n<p>\u0110\u1ed9i ng\u0169 c\u00f3 tr\u00ecnh \u0111\u1ed9 k\u1ef9 n\u0103ng \u0111a d\u1ea1ng (l\u1eadp tr\u00ecnh vi\u00ean + chuy\u00ean vi\u00ean ph\u00e2n t\u00edch nghi\u1ec7p v\u1ee5)<\/p>\n<\/li>\n<li>\n<p>Tu\u00e2n th\u1ee7 v\u00e0 h\u1ed3 s\u01a1 ki\u1ec3m to\u00e1n l\u00e0 r\u1ea5t quan tr\u1ecdng<\/p>\n<\/li>\n<li>\n<p>C\u00e1c d\u1ef1 \u00e1n t\u00e0i li\u1ec7u quy m\u00f4 l\u1edbn<\/p>\n<\/li>\n<\/ul>\n<p>\u2705\u00a0<strong>H\u00e3y ti\u1ebfp t\u1ee5c s\u1eed d\u1ee5ng Mermaid thu\u1ea7n khi:<\/strong><\/p>\n<ul>\n<li>\n<p>C\u00e1c d\u1ef1 \u00e1n c\u00e1 nh\u00e2n nh\u1ecf<\/p>\n<\/li>\n<li>\n<p>Ng\u00e2n s\u00e1ch b\u1ecb h\u1ea1n ch\u1ebf ch\u1eb7t ch\u1ebd<\/p>\n<\/li>\n<li>\n<p>Ch\u1ec9 c\u1ea7n bi\u1ec3u \u0111\u1ed3 \u0111\u01a1n gi\u1ea3n<\/p>\n<\/li>\n<li>\n<p>\u0110\u00e3 quen thu\u1ed9c v\u1edbi c\u00fa ph\u00e1p Mermaid<\/p>\n<\/li>\n<li>\n<p>Kh\u00f4ng c\u1ea7n h\u1ee3p t\u00e1c<\/p>\n<\/li>\n<\/ul>\n<hr\/>\n<h2>B\u1ea3ng h\u01b0\u1edbng d\u1eabn nhanh<\/h2>\n<p id=\"OPTMDcB\"><img alt=\"B\u1ea3ng t\u00f3m t\u1eaft s\u01a1 \u0111\u1ed3 tr\u00ecnh t\u1ef1 Mermaid hi\u1ec3n th\u1ecb c\u00e1c t\u01b0\u01a1ng t\u00e1c Actor v\u00e0 Box, ghi ch\u00fa, v\u00e0 c\u00e1c c\u1ea5u tr\u00fac \u0111i\u1ec1u khi\u1ec3n nh\u01b0 alt, loop v\u00e0 par.\" class=\"alignnone size-full wp-image-20222\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/08\/img_6a8d65ec117b4.png\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp1Us9PwjAUvpv4P7wLN4nRoweSMlGXwEa2Rc+P8oCG2s62I\/Lf27EN6gY9Nd+vfq+tpZ+KFKdXgVuD3\/d34NdoBEuWFXEUL1lS5A1YonGCixKVAwZogXGnzZCb1txU\/zbMOXAxy3P2PmvD2Hgymb5AflQcOErZoQ3MrMcfM3KVURc983qSm\/FFfw5nURF\/siJOkwZC7sQBHQH7d9xrZYTadqzQbfia+vpzcJIWXeVEe14fyAB7qKv7YVWdpjweKIzY7hzoDfi62WnfE0janHifMa+3F\/p8apQmRZbO4W2efrUDSQeRVmtRt4anBgwm828RECQtBfLnW\/KWILUOC0itS8ioJHQDY+zIBDfXc+rSQVrWNMqBdYHHFcEOy5KUvWr3vwiWaPzz0tBeoN1382Hn6\/PXB+LG34P\/NbCorANbcU40DIg6FfKbA64M4R5SBWRM9\/eDiA9fTFJIev8ffbzXvQ==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp1Us9PwjAUvpv4P7wLN4nRoweSMlGXwEa2Rc+P8oCG2s62I\/Lf27EN6gY9Nd+vfq+tpZ+KFKdXgVuD3\/d34NdoBEuWFXEUL1lS5A1YonGCixKVAwZogXGnzZCb1txU\/zbMOXAxy3P2PmvD2Hgymb5AflQcOErZoQ3MrMcfM3KVURc983qSm\/FFfw5nURF\/siJOkwZC7sQBHQH7d9xrZYTadqzQbfia+vpzcJIWXeVEe14fyAB7qKv7YVWdpjweKIzY7hzoDfi62WnfE0janHifMa+3F\/p8apQmRZbO4W2efrUDSQeRVmtRt4anBgwm828RECQtBfLnW\/KWILUOC0itS8ioJHQDY+zIBDfXc+rSQVrWNMqBdYHHFcEOy5KUvWr3vwiWaPzz0tBeoN1382Hn6\/PXB+LG34P\/NbCorANbcU40DIg6FfKbA64M4R5SBWRM9\/eDiA9fTFJIev8ffbzXvQ==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Mermaid<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid: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\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">sequenceDiagram\n    %% THAM GIA VI\u00caN\n    participant A as Ng\u01b0\u1eddi th\u1ef1c hi\u1ec7n\n    participant B as H\u1ed9p\n    \n    %% TH\u00d4NG B\u00c1O\n    A-&gt;&gt;B: G\u1ecdi \u0111\u1ed3ng b\u1ed9\n    A--&gt;&gt;B: Kh\u00f4ng \u0111\u1ed3ng b\u1ed9\/Tr\u1ea3 v\u1ec1\n    A-&gt;&gt;A: G\u1ecdi n\u1ed9i b\u1ed9\n    \n    %% K\u00cdCH HO\u1ea0T\n    activate A\n    A-&gt;&gt;B: Trong qu\u00e1 tr\u00ecnh k\u00edch ho\u1ea1t\n    deactivate A\n    \n    %% CH\u00da TH\u00cdCH\n    Note over A,B: Ch\u00fa th\u00edch tr\u1ea3i r\u1ed9ng\n    Note right of A: Ch\u00fa th\u00edch b\u00ean ph\u1ea3i\n    Note left of B: Ch\u00fa th\u00edch b\u00ean tr\u00e1i\n    \n    %% LU\u1ed2NG \u0110I\u1ec0U KHI\u1ec2N\n    alt \u0110i\u1ec1u ki\u1ec7n 1\n        A-&gt;&gt;B: H\u00e0nh \u0111\u1ed9ng 1\n    else \u0110i\u1ec1u ki\u1ec7n 2\n        A-&gt;&gt;B: H\u00e0nh \u0111\u1ed9ng 2\n    end\n    \n    loop L\u1eb7p l\u1ea1i\n        A-&gt;&gt;B: V\u00f2ng l\u1eb7p\n    end\n    \n    opt T\u00f9y ch\u1ecdn\n        A-&gt;&gt;B: C\u00f3 th\u1ec3 x\u1ea3y ra\n    end\n    \n    par Song song\n        A-&gt;&gt;B: T\u00e1c v\u1ee5 1\n    and\n        A-&gt;&gt;B: T\u00e1c v\u1ee5 2\n    end\n    \n    critical Ph\u1ea3i th\u00e0nh c\u00f4ng\n        A-&gt;&gt;B: H\u00e0nh \u0111\u1ed9ng quan tr\u1ecdng\n    end\n    \n    break Khi c\u00f3 l\u1ed7i\n        A-&gt;&gt;B: X\u1eed l\u00fd l\u1ed7i\n    end<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid: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\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp1Us9PwjAUvpv4P7wLN4nRoweSMlGXwEa2Rc+P8oCG2s62I\/Lf27EN6gY9Nd+vfq+tpZ+KFKdXgVuD3\/d34NdoBEuWFXEUL1lS5A1YonGCixKVAwZogXGnzZCb1txU\/zbMOXAxy3P2PmvD2Hgymb5AflQcOErZoQ3MrMcfM3KVURc983qSm\/FFfw5nURF\/siJOkwZC7sQBHQH7d9xrZYTadqzQbfia+vpzcJIWXeVEe14fyAB7qKv7YVWdpjweKIzY7hzoDfi62WnfE0janHifMa+3F\/p8apQmRZbO4W2efrUDSQeRVmtRt4anBgwm828RECQtBfLnW\/KWILUOC0itS8ioJHQDY+zIBDfXc+rSQVrWNMqBdYHHFcEOy5KUvWr3vwiWaPzz0tBeoN1382Hn6\/PXB+LG34P\/NbCorANbcU40DIg6FfKbA64M4R5SBWRM9\/eDiA9fTFJIev8ffbzXvQ==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp1Us9PwjAUvpv4P7wLN4nRoweSMlGXwEa2Rc+P8oCG2s62I\/Lf27EN6gY9Nd+vfq+tpZ+KFKdXgVuD3\/d34NdoBEuWFXEUL1lS5A1YonGCixKVAwZogXGnzZCb1txU\/zbMOXAxy3P2PmvD2Hgymb5AflQcOErZoQ3MrMcfM3KVURc983qSm\/FFfw5nURF\/siJOkwZC7sQBHQH7d9xrZYTadqzQbfia+vpzcJIWXeVEe14fyAB7qKv7YVWdpjweKIzY7hzoDfi62WnfE0janHifMa+3F\/p8apQmRZbO4W2efrUDSQeRVmtRt4anBgwm828RECQtBfLnW\/KWILUOC0itS8ioJHQDY+zIBDfXc+rSQVrWNMqBdYHHFcEOy5KUvWr3vwiWaPzz0tBeoN1382Hn6\/PXB+LG34P\/NbCorANbcU40DIg6FfKbA64M4R5SBWRM9\/eDiA9fTFJIev8ffbzXvQ==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Ch\u1ec9nh s\u1eeda Mermaid trong VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<hr\/>\n<h2>Th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t<\/h2>\n<ol>\n<li>\n<p><strong>Gi\u1eef cho bi\u1ec3u \u0111\u1ed3 t\u1eadp trung<\/strong>: M\u1ed9t bi\u1ec3u \u0111\u1ed3 cho m\u1ed7i lu\u1ed3ng t\u01b0\u01a1ng t\u00e1c<\/p>\n<\/li>\n<li>\n<p><strong>S\u1eed d\u1ee5ng t\u00ean c\u00f3 \u00fd ngh\u0129a<\/strong>: T\u00ean vi\u1ebft t\u1eaft r\u00f5 r\u00e0ng cho c\u00e1c tham gia vi\u00ean<\/p>\n<\/li>\n<li>\n<p><strong>Th\u00eam ch\u00fa th\u00edch \u0111\u1ec3 cung c\u1ea5p ng\u1eef c\u1ea3nh<\/strong>: Gi\u1ea3i th\u00edch c\u00e1c b\u01b0\u1edbc kh\u00f4ng hi\u1ec3n nhi\u00ean<\/p>\n<\/li>\n<li>\n<p><strong>Nh\u00f3m c\u00e1c h\u00e0nh \u0111\u1ed9ng li\u00ean quan<\/strong>: S\u1eed d\u1ee5ng h\u00ecnh ch\u1eef nh\u1eadt ho\u1eb7c v\u00f2ng l\u1eb7p<\/p>\n<\/li>\n<li>\n<p><strong>Hi\u1ec3n th\u1ecb c\u00e1c \u0111\u01b0\u1eddng d\u1eabn l\u1ed7i<\/strong>: Bao g\u1ed3m c\u00e1c kh\u1ed1i alt\/break<\/p>\n<\/li>\n<li>\n<p><strong>Gi\u1edbi h\u1ea1n s\u1ed1 l\u01b0\u1ee3ng tham gia vi\u00ean<\/strong>: T\u1ed1i \u0111a 6-8 d\u00f2ng \u0111\u1ec3 d\u1ec5 \u0111\u1ecdc<\/p>\n<\/li>\n<li>\n<p><strong>Ghi ch\u00fa c\u00e1c gi\u1ea3 \u0111\u1ecbnh<\/strong>: Ghi ch\u00fa c\u00e1c \u0111i\u1ec1u ki\u1ec7n ti\u00ean quy\u1ebft<\/p>\n<\/li>\n<li>\n<p><strong>Phi\u00ean b\u1ea3n h\u00f3a c\u00e1c bi\u1ec3u \u0111\u1ed3 c\u1ee7a b\u1ea1n<\/strong>: S\u1eed d\u1ee5ng VPasCode \u0111\u1ec3 theo d\u00f5i thay \u0111\u1ed5i<\/p>\n<\/li>\n<\/ol>\n<hr\/>\n<div class=\"sc-46jc02-0 fPzQAv\">\n<div class=\"sc-46jc02-1 gNJhWh\">\n<div id=\"editor\">\n<div>\n<div>\n<div>\n<div>\n<div>\n<div>\n<h1>K\u1ebft lu\u1eadn<\/h1>\n<p>Bi\u1ec3u \u0111\u1ed3 tr\u00ecnh t\u1ef1 kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 c\u00f4ng c\u1ee5 tr\u1ef1c quan; ch\u00fang l\u00e0 nh\u1eefng c\u00f4ng c\u1ee5 then ch\u1ed1t \u0111\u1ec3 th\u1ed1ng nh\u1ea5t c\u00e1c nh\u00f3m k\u1ef9 thu\u1eadt, l\u00e0m r\u00f5 logic ph\u1ee9c t\u1ea1p v\u00e0 ghi l\u1ea1i h\u00e0nh vi h\u1ec7 th\u1ed1ng. B\u1eb1ng c\u00e1ch l\u00e0m ch\u1ee7 <strong>Mermaid<\/strong>, b\u1ea1n s\u1ebd m\u1edf kh\u00f3a kh\u1ea3 n\u0103ng x\u1eed l\u00fd t\u00e0i li\u1ec7u nh\u01b0 m\u00e3 ngu\u1ed3n\u2014gi\u00fap ch\u00fang c\u00f3 th\u1ec3 qu\u1ea3n l\u00fd phi\u00ean b\u1ea3n, \u0111\u01b0\u1ee3c r\u00e0 so\u00e1t v\u00e0 d\u1ec5 b\u1ea3o tr\u00ec. C\u00fa ph\u00e1p, d\u00f9 ban \u0111\u1ea7u c\u00f3 th\u1ec3 ch\u01b0a quen thu\u1ed9c, s\u1ebd tr\u1edf n\u00ean tr\u1ef1c quan qua th\u1ef1c h\u00e0nh, cho ph\u00e9p b\u1ea1n nhanh ch\u00f3ng t\u1ea1o nguy\u00ean m\u1eabu v\u00e0 l\u1eb7p l\u1ea1i c\u00e1c lu\u1ed3ng t\u01b0\u01a1ng t\u00e1c m\u00e0 kh\u00f4ng c\u1ea7n r\u1eddi kh\u1ecfi tr\u00ecnh so\u1ea1n th\u1ea3o m\u00e3.<\/p>\n<p>Tuy nhi\u00ean, s\u1ee9c m\u1ea1nh th\u1ef1c s\u1ef1 c\u1ee7a vi\u1ec7c v\u1ebd bi\u1ec3u \u0111\u1ed3 hi\u1ec7n \u0111\u1ea1i kh\u00f4ng ch\u1ec9 n\u1eb1m \u1edf c\u00fa ph\u00e1p, m\u00e0 c\u00f2n \u1edf h\u1ec7 sinh th\u00e1i bao quanh n\u00f3. Nh\u01b0 ch\u00fang ta \u0111\u00e3 kh\u00e1m ph\u00e1, <strong>Tr\u00ecnh tr\u1ee3 l\u00fd \u1ea3o AI v\u00e0 n\u1ec1n t\u1ea3ng VPasCode c\u1ee7a Visual Paradigm<\/strong> n\u00e2ng cao tr\u1ea3i nghi\u1ec7m Mermaid t\u1eeb m\u1ed9t nhi\u1ec7m v\u1ee5 l\u1eadp tr\u00ecnh \u0111\u01a1n l\u1ebb th\u00e0nh m\u1ed9t quy tr\u00ecnh l\u00e0m vi\u1ec7c h\u1ee3p t\u00e1c v\u00e0 th\u00f4ng minh. Kh\u1ea3 n\u0103ng t\u1ea1o bi\u1ec3u \u0111\u1ed3 t\u1eeb ng\u00f4n ng\u1eef t\u1ef1 nhi\u00ean, t\u1ef1 \u0111\u1ed9ng x\u00e1c th\u1ef1c c\u1ea5u tr\u00fac v\u00e0 t\u00edch h\u1ee3p li\u1ec1n m\u1ea1ch v\u1edbi c\u00e1c c\u00f4ng c\u1ee5 doanh nghi\u1ec7p nh\u01b0 Jira v\u00e0 Confluence gi\u1ea3i quy\u1ebft nh\u1eefng \u0111i\u1ec3m \u0111au th\u1ef1c t\u1ebf trong vi\u1ec7c m\u1edf r\u1ed9ng t\u00e0i li\u1ec7u cho c\u00e1c nh\u00f3m l\u1edbn.<\/p>\n<h3>Nh\u1eefng \u0111i\u1ec3m ch\u00ednh c\u1ea7n ghi nh\u1edb<\/h3>\n<ul>\n<li>\n<p><strong>B\u1eaft \u0111\u1ea7u \u0111\u01a1n gi\u1ea3n:<\/strong> B\u1eaft \u0111\u1ea7u v\u1edbi c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng tham gia v\u00e0 tin nh\u1eafn c\u01a1 b\u1ea3n, sau \u0111\u00f3 d\u1ea7n d\u1ea7n b\u1ed5 sung c\u00e1c v\u00f2ng l\u1eb7p, c\u00e1c l\u1ef1a ch\u1ecdn thay th\u1ebf v\u00e0 c\u00e1c h\u1ed9p k\u00edch ho\u1ea1t khi c\u1ea7n thi\u1ebft.<\/p>\n<\/li>\n<li>\n<p><strong>\u00c1p d\u1ee5ng t\u01b0 duy &#8220;Bi\u1ec3u \u0111\u1ed3 nh\u01b0 m\u00e3 ngu\u1ed3n&#8221;:<\/strong> L\u01b0u tr\u1eef c\u00e1c t\u1ec7p <code data-backticks=\"1\">.mmd<\/code> ho\u1eb7c <code data-backticks=\"1\">.mermaid<\/code> trong Git \u0111\u1ec3 theo d\u00f5i thay \u0111\u1ed5i v\u00e0 h\u1ed7 tr\u1ee3 r\u00e0 so\u00e1t \u0111\u1ed3ng nghi\u1ec7p.<\/p>\n<\/li>\n<li>\n<p><strong>T\u1eadn d\u1ee5ng AI:<\/strong> S\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 nh\u01b0 AI c\u1ee7a Visual Paradigm \u0111\u1ec3 t\u0103ng t\u1ed1c qu\u00e1 tr\u00ecnh t\u1ea1o, gi\u1ea3m l\u1ed7i c\u00fa ph\u00e1p v\u00e0 t\u1ea1o m\u00e3 m\u1eabu cho c\u00e1c m\u1eabu ph\u1ed5 bi\u1ebfn.<\/p>\n<\/li>\n<li>\n<p><strong>\u01afu ti\u00ean s\u1ef1 r\u00f5 r\u00e0ng:<\/strong> M\u1ed9t bi\u1ec3u \u0111\u1ed3 tr\u00ecnh t\u1ef1 t\u1ed1t k\u1ec3 m\u1ed9t c\u00e2u chuy\u1ec7n. S\u1eed d\u1ee5ng ghi ch\u00fa, bi\u1ec7t danh r\u00f5 r\u00e0ng v\u00e0 ph\u1ea1m vi t\u1eadp trung \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ng\u01b0\u1eddi xem hi\u1ec3u \u0111\u01b0\u1ee3c <em>t\u1ea1i sao<\/em> \u0111\u1eb1ng sau <em>c\u00e1ch th\u1ee9c<\/em>.<\/p>\n<\/li>\n<\/ul>\n<p> D\u00f9 b\u1ea1n ch\u1ecdn s\u1eed d\u1ee5ng Mermaid thu\u1ea7n t\u00fay cho c\u00e1c d\u1ef1 \u00e1n nh\u1eb9 hay \u00e1p d\u1ee5ng to\u00e0n b\u1ed9 s\u1ee9c m\u1ea1nh c\u1ee7a Visual Paradigm cho h\u1ee3p t\u00e1c quy m\u00f4 doanh nghi\u1ec7p, m\u1ee5c ti\u00eau v\u1eabn nh\u01b0 nhau: <strong>giao ti\u1ebfp r\u00f5 r\u00e0ng h\u01a1n, \u00edt hi\u1ec3u l\u1ea7m h\u01a1n v\u00e0 ph\u1ea7n m\u1ec1m t\u1ed1t h\u01a1n.<br \/>\n<\/strong><\/p>\n<\/div>\n<p>H\u01b0\u1edbng d\u1eabn n\u00e0y cung c\u1ea5p t\u1ea5t c\u1ea3 nh\u1eefng g\u00ec b\u1ea1n c\u1ea7n \u0111\u1ec3 l\u00e0m ch\u1ee7 s\u01a1 \u0111\u1ed3 tr\u00ecnh t\u1ef1 v\u1edbi Mermaid, \u0111\u1ed3ng th\u1eddi gi\u00fap b\u1ea1n hi\u1ec3u t\u1ea1i sao n\u1ec1n t\u1ea3ng AI c\u1ee7a Visual Paradigm mang l\u1ea1i nh\u1eefng l\u1ee3i th\u1ebf \u0111\u00e1ng k\u1ec3 cho c\u00e1c \u0111\u1ed9i ng\u0169 chuy\u00ean nghi\u1ec7p.<span style=\"font-size: 1.125rem;\">B\u00e2y gi\u1edd khi b\u1ea1n \u0111\u00e3 c\u00f3 c\u00fa ph\u00e1p, c\u00e1c v\u00ed d\u1ee5 v\u00e0 nh\u1eefng hi\u1ec3u bi\u1ebft v\u1ec1 c\u00f4ng c\u1ee5, \u0111\u00e3 \u0111\u1ebfn l\u00fac m\u1edf tr\u00ecnh so\u1ea1n th\u1ea3o c\u1ee7a b\u1ea1n v\u00e0 b\u1eaft \u0111\u1ea7u l\u1eadp k\u1ebf ho\u1ea1ch cho lu\u1ed3ng t\u01b0\u01a1ng t\u00e1c tuy\u1ec7t v\u1eddi ti\u1ebfp theo c\u1ee7a m\u00ecnh. Ch\u00fac b\u1ea1n v\u1ebd s\u01a1 \u0111\u1ed3 th\u00e0nh c\u00f4ng!<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Gi\u1edbi thi\u1ec7u Trong th\u1ebf gi\u1edbi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m \u0111\u1ea7y t\u1ed1c \u0111\u1ed9, giao ti\u1ebfp r\u00f5 r\u00e0ng quan tr\u1ecdng kh\u00f4ng k\u00e9m<\/p>\n","protected":false},"author":11,"featured_media":12135,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","footnotes":""},"categories":[80,120],"tags":[],"class_list":["post-12134","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ai-chatbot","category-vpascode-editor"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 bi\u1ec3u \u0111\u1ed3 tr\u00ecnh t\u1ef1 v\u1edbi ph\u01b0\u01a1ng ph\u00e1p Bi\u1ec3u \u0111\u1ed3 d\u01b0\u1edbi d\u1ea1ng M\u00e3 s\u1eed d\u1ee5ng Mermaid k\u1ebft h\u1ee3p VPasCode v\u00e0 Tr\u1ee3 l\u00fd \u1ea3o VP AI - 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