{"id":10653,"date":"2025-01-16T09:10:58","date_gmt":"2025-01-16T01:10:58","guid":{"rendered":"https:\/\/www.cybermedian.com\/vn\/comprehensive-guide-to-flowcharting-process-key-concepts-and-stepwise-refinements\/"},"modified":"2026-04-14T19:07:32","modified_gmt":"2026-04-14T11:07:32","slug":"comprehensive-guide-to-flowcharting-process-key-concepts-and-stepwise-refinements","status":"publish","type":"post","link":"https:\/\/www.cybermedian.com\/vn\/comprehensive-guide-to-flowcharting-process-key-concepts-and-stepwise-refinements\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 s\u01a1 \u0111\u1ed3 d\u00f2ng ch\u1ea3y: Quy tr\u00ecnh, c\u00e1c kh\u00e1i ni\u1ec7m ch\u00ednh v\u00e0 c\u00e1c c\u1ea3i ti\u1ebfn t\u1eebng b\u01b0\u1edbc"},"content":{"rendered":"<h2>Gi\u1edbi thi\u1ec7u<\/h2>\n<p>S\u01a1 \u0111\u1ed3 d\u00f2ng ch\u1ea3y l\u00e0 m\u1ed9t bi\u1ec3u di\u1ec5n tr\u1ef1c quan c\u1ee7a m\u1ed9t quy tr\u00ecnh ho\u1eb7c h\u1ec7 th\u1ed1ng, th\u1ec3 hi\u1ec7n tr\u00ecnh t\u1ef1 c\u00e1c b\u01b0\u1edbc v\u00e0 c\u00e1c quy\u1ebft \u0111\u1ecbnh li\u00ean quan \u0111\u1ebfn vi\u1ec7c th\u1ef1c hi\u1ec7n quy tr\u00ecnh \u0111\u00f3. \u0110\u00e2y l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd \u0111\u1ec3 hi\u1ec3u, ph\u00e2n t\u00edch v\u00e0 c\u1ea3i thi\u1ec7n c\u00e1c quy tr\u00ecnh. H\u01b0\u1edbng d\u1eabn n\u00e0y s\u1ebd \u0111\u1ec1 c\u1eadp \u0111\u1ebfn c\u00e1c ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 s\u01a1 \u0111\u1ed3 d\u00f2ng ch\u1ea3y, c\u00e1c kh\u00e1i ni\u1ec7m ch\u00ednh nh\u01b0 c\u1ea3i ti\u1ebfn t\u1eebng b\u01b0\u1edbc, v\u00e0 cung c\u1ea5p m\u1ed9t v\u00ed d\u1ee5 chi ti\u1ebft \u0111\u1ec3 minh h\u1ecda c\u00e1c nguy\u00ean t\u1eafc n\u00e0y.<\/p>\n<h2>S\u01a1 \u0111\u1ed3 d\u00f2ng ch\u1ea3y l\u00e0 g\u00ec?<\/h2>\n<p>S\u01a1 \u0111\u1ed3 d\u00f2ng ch\u1ea3y l\u00e0 m\u1ed9t bi\u1ec3u \u0111\u1ed3 th\u1ec3 hi\u1ec7n m\u1ed9t quy tr\u00ecnh ho\u1eb7c lu\u1ed3ng c\u00f4ng vi\u1ec7c. N\u00f3 s\u1eed d\u1ee5ng c\u00e1c bi\u1ec3u t\u01b0\u1ee3ng \u0111\u1ec3 m\u00f4 t\u1ea3 c\u00e1c b\u01b0\u1edbc trong quy tr\u00ecnh, th\u1ee9 t\u1ef1 c\u1ee7a c\u00e1c b\u01b0\u1edbc \u0111\u00f3 v\u00e0 c\u00e1c quy\u1ebft \u0111\u1ecbnh x\u00e1c \u0111\u1ecbnh lu\u1ed3ng c\u1ee7a quy tr\u00ecnh. S\u01a1 \u0111\u1ed3 d\u00f2ng ch\u1ea3y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u l\u0129nh v\u1ef1c, bao g\u1ed3m ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m, qu\u1ea3n l\u00fd quy tr\u00ecnh kinh doanh v\u00e0 k\u1ef9 thu\u1eadt.<\/p>\n<p><img alt=\"Online Flowchart Tool\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/images\/features\/flowchart-tool\/01-online-flow-chart-example.png\"\/><\/p>\n<h2>C\u00e1c kh\u00e1i ni\u1ec7m ch\u00ednh trong s\u01a1 \u0111\u1ed3 d\u00f2ng ch\u1ea3y<\/h2>\n<h3>1.\u00a0<strong>Bi\u1ec3u t\u01b0\u1ee3ng<\/strong><\/h3>\n<p>S\u01a1 \u0111\u1ed3 d\u00f2ng ch\u1ea3y s\u1eed d\u1ee5ng c\u00e1c bi\u1ec3u t\u01b0\u1ee3ng chu\u1ea9n \u0111\u1ec3 bi\u1ec3u di\u1ec5n c\u00e1c lo\u1ea1i b\u01b0\u1edbc kh\u00e1c nhau trong m\u1ed9t quy tr\u00ecnh:<\/p>\n<ul>\n<li><strong>H\u00ecnh elip<\/strong>: \u0110i\u1ec3m b\u1eaft \u0111\u1ea7u v\u00e0 k\u1ebft th\u00fac.<\/li>\n<li><strong>H\u00ecnh ch\u1eef nh\u1eadt<\/strong>: C\u00e1c b\u01b0\u1edbc ho\u1eb7c h\u00e0nh \u0111\u1ed9ng trong quy tr\u00ecnh.<\/li>\n<li><strong>H\u00ecnh thoi<\/strong>: C\u00e1c \u0111i\u1ec3m quy\u1ebft \u0111\u1ecbnh.<\/li>\n<li><strong>H\u00ecnh b\u00ecnh h\u00e0nh<\/strong>: C\u00e1c thao t\u00e1c nh\u1eadp\/xu\u1ea5t.<\/li>\n<li><strong>M\u0169i t\u00ean<\/strong>: H\u01b0\u1edbng d\u00f2ng ch\u1ea3y.<\/li>\n<\/ul>\n<h3>2.\u00a0<strong>C\u1ea3i ti\u1ebfn t\u1eebng b\u01b0\u1edbc<\/strong><\/h3>\n<p>C\u1ea3i ti\u1ebfn t\u1eebng b\u01b0\u1edbc l\u00e0 qu\u00e1 tr\u00ecnh chia nh\u1ecf m\u1ed9t quy tr\u00ecnh ph\u1ee9c t\u1ea1p th\u00e0nh c\u00e1c ti\u1ec3u quy tr\u00ecnh nh\u1ecf h\u01a1n, d\u1ec5 qu\u1ea3n l\u00fd h\u01a1n. \u0110i\u1ec1u n\u00e0y gi\u00fap hi\u1ec3u v\u00e0 ph\u00e2n t\u00edch quy tr\u00ecnh m\u1ed9t c\u00e1ch chi ti\u1ebft. M\u1ed7i ti\u1ec3u quy tr\u00ecnh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia nh\u1ecf h\u01a1n n\u1eefa cho \u0111\u1ebfn khi \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee9c \u0111\u1ed9 chi ti\u1ebft mong mu\u1ed1n.<\/p>\n<h3>3.\u00a0<strong>C\u00e1c \u0111i\u1ec3m quy\u1ebft \u0111\u1ecbnh<\/strong><\/h3>\n<p>C\u00e1c \u0111i\u1ec3m quy\u1ebft \u0111\u1ecbnh r\u1ea5t quan tr\u1ecdng trong s\u01a1 \u0111\u1ed3 d\u00f2ng ch\u1ea3y v\u00ec ch\u00fang x\u00e1c \u0111\u1ecbnh lu\u1ed3ng c\u1ee7a quy tr\u00ecnh d\u1ef1a tr\u00ean c\u00e1c \u0111i\u1ec1u ki\u1ec7n nh\u1ea5t \u0111\u1ecbnh. Ch\u00fang th\u01b0\u1eddng c\u00f3 hai ho\u1eb7c nhi\u1ec1u nh\u00e1nh, m\u1ed7i nh\u00e1nh d\u1eabn \u0111\u1ebfn m\u1ed9t con \u0111\u01b0\u1eddng kh\u00e1c nhau trong quy tr\u00ecnh.<\/p>\n<h3>4.\u00a0<strong>C\u00e1c nh\u00e1nh song song<\/strong><\/h3>\n<p>C\u00e1c nh\u00e1nh song song bi\u1ec3u di\u1ec5n c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u00f3 th\u1ec3 x\u1ea3y ra \u0111\u1ed3ng th\u1eddi. \u0110i\u1ec1u n\u00e0y h\u1eefu \u00edch trong vi\u1ec7c bi\u1ec3u di\u1ec5n c\u00e1c quy tr\u00ecnh \u0111\u1ed3ng th\u1eddi ho\u1eb7c x\u1eed l\u00fd nhi\u1ec1u nhi\u1ec7m v\u1ee5 c\u00f9ng l\u00fac.<\/p>\n<h2>T\u1ea1o m\u1ed9t s\u01a1 \u0111\u1ed3 d\u00f2ng ch\u1ea3y<\/h2>\n<h3>B\u01b0\u1edbc 1: X\u00e1c \u0111\u1ecbnh quy tr\u00ecnh<\/h3>\n<p>B\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch x\u00e1c \u0111\u1ecbnh quy tr\u00ecnh b\u1ea1n mu\u1ed1n bi\u1ec3u di\u1ec5n. X\u00e1c \u0111\u1ecbnh c\u00e1c \u0111i\u1ec3m b\u1eaft \u0111\u1ea7u v\u00e0 k\u1ebft th\u00fac c\u1ee7a quy tr\u00ecnh.<\/p>\n<h3>B\u01b0\u1edbc 2: Ph\u00e2n t\u00edch quy tr\u00ecnh<\/h3>\n<p>Chia nh\u1ecf quy tr\u00ecnh th\u00e0nh c\u00e1c b\u01b0\u1edbc nh\u1ecf h\u01a1n. S\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p tinh ch\u1ec9nh t\u1eebng b\u01b0\u1edbc \u0111\u1ec3 t\u1ea1o ra c\u00e1c quy tr\u00ecnh con n\u1ebfu c\u1ea7n thi\u1ebft.<\/p>\n<h3>B\u01b0\u1edbc 3: S\u1eed d\u1ee5ng bi\u1ec3u t\u01b0\u1ee3ng \u0111\u1ec3 bi\u1ec3u di\u1ec5n c\u00e1c b\u01b0\u1edbc<\/h3>\n<p>S\u1eed d\u1ee5ng c\u00e1c bi\u1ec3u t\u01b0\u1ee3ng ph\u00f9 h\u1ee3p \u0111\u1ec3 bi\u1ec3u di\u1ec5n t\u1eebng b\u01b0\u1edbc trong quy tr\u00ecnh. \u0110\u1ea3m b\u1ea3o c\u00e1c bi\u1ec3u t\u01b0\u1ee3ng nh\u1ea5t qu\u00e1n v\u00e0 tu\u00e2n theo c\u00e1c quy \u01b0\u1edbc chu\u1ea9n.<\/p>\n<h3>B\u01b0\u1edbc 4: Th\u00eam c\u00e1c \u0111i\u1ec3m ra quy\u1ebft \u0111\u1ecbnh<\/h3>\n<p>X\u00e1c \u0111\u1ecbnh c\u00e1c \u0111i\u1ec3m ra quy\u1ebft \u0111\u1ecbnh trong quy tr\u00ecnh v\u00e0 s\u1eed d\u1ee5ng h\u00ecnh thoi \u0111\u1ec3 bi\u1ec3u di\u1ec5n ch\u00fang. X\u00e1c \u0111\u1ecbnh r\u00f5 \u0111i\u1ec1u ki\u1ec7n cho m\u1ed7i nh\u00e1nh.<\/p>\n<h3>B\u01b0\u1edbc 5: K\u1ebft n\u1ed1i c\u00e1c b\u01b0\u1edbc<\/h3>\n<p>S\u1eed d\u1ee5ng m\u0169i t\u00ean \u0111\u1ec3 k\u1ebft n\u1ed1i c\u00e1c b\u01b0\u1edbc theo th\u1ee9 t\u1ef1 x\u1ea3y ra. \u0110\u1ea3m b\u1ea3o lu\u1ed3ng ho\u1ea1t \u0111\u1ed9ng h\u1ee3p l\u00fd v\u00e0 d\u1ec5 theo d\u00f5i.<\/p>\n<h3>B\u01b0\u1edbc 6: Xem x\u00e9t v\u00e0 ho\u00e0n thi\u1ec7n<\/h3>\n<p>Xem x\u00e9t s\u01a1 \u0111\u1ed3 lu\u1ed3ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o n\u00f3 ph\u1ea3n \u00e1nh ch\u00ednh x\u00e1c quy tr\u00ecnh. Th\u1ef1c hi\u1ec7n c\u00e1c \u0111i\u1ec1u ch\u1ec9nh c\u1ea7n thi\u1ebft \u0111\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 r\u00f5 r\u00e0ng v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c.<\/p>\n<h2>V\u00ed d\u1ee5: Quy tr\u00ecnh r\u1eeda tay<\/h2>\n<p id=\"eTZnoIu\"><img alt=\"\" class=\"alignnone size-full wp-image-12824\" decoding=\"async\" height=\"686\" loading=\"lazy\" sizes=\"auto, (max-width: 732px) 100vw, 732px\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2025\/01\/img_67885c43c935a.png\" srcset=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2025\/01\/img_67885c43c935a.png 732w, https:\/\/www.cybermedian.com\/wp-content\/uploads\/2025\/01\/img_67885c43c935a-300x281.png 300w\" width=\"732\"\/><\/p>\n<h3>S\u01a1 \u0111\u1ed3 lu\u1ed3ng ban \u0111\u1ea7u<\/h3>\n<p>S\u01a1 \u0111\u1ed3 lu\u1ed3ng ban \u0111\u1ea7u cho quy tr\u00ecnh r\u1eeda tay c\u00f3 th\u1ec3 tr\u00f4ng nh\u01b0 sau:<\/p>\n<ol>\n<li>B\u1eaft \u0111\u1ea7u<\/li>\n<li>R\u1eeda tay cho \u0111\u1ebfn khi s\u1ea1ch<\/li>\n<li>K\u1ebft th\u00fac<\/li>\n<\/ol>\n<h3>Nhi\u1ec7m v\u1ee5 ph\u00e2n t\u00edch<\/h3>\n<p>\u0110\u1ec3 cung c\u1ea5p th\u00eam chi ti\u1ebft, ch\u00fang ta chia nh\u1ecf b\u01b0\u1edbc &#8220;R\u1eeda tay cho \u0111\u1ebfn khi s\u1ea1ch&#8221; th\u00e0nh c\u00e1c b\u01b0\u1edbc nh\u1ecf h\u01a1n:<\/p>\n<ol>\n<li>B\u1eaft \u0111\u1ea7u<\/li>\n<li>B\u1eadt n\u01b0\u1edbc<\/li>\n<li>L\u1ea5y x\u00e0 ph\u00f2ng<\/li>\n<li>R\u1eeda tay cho \u0111\u1ebfn khi s\u1ea1ch<\/li>\n<li>X\u1ea3 s\u1ea1ch x\u00e0 ph\u00f2ng<\/li>\n<li>T\u1eaft n\u01b0\u1edbc<\/li>\n<li>L\u00e0m kh\u00f4 tay<\/li>\n<li>K\u1ebft th\u00fac<\/li>\n<\/ol>\n<h3>Xem x\u00e9t c\u00e1c ph\u01b0\u01a1ng \u00e1n thay th\u1ebf<\/h3>\n<p>\u0110\u1ec3 ho\u00e0n thi\u1ec7n quy tr\u00ecnh h\u01a1n n\u1eefa, ch\u00fang ta xem x\u00e9t c\u00e1c ph\u01b0\u01a1ng \u00e1n thay th\u1ebf v\u00e0 th\u00eam c\u00e1c \u0111i\u1ec3m ra quy\u1ebft \u0111\u1ecbnh:<\/p>\n<ol>\n<li>B\u1eaft \u0111\u1ea7u<\/li>\n<li>B\u1eadt n\u01b0\u1edbc<\/li>\n<li>Ph\u00e1t ra x\u00e0 ph\u00f2ng<\/li>\n<li>Ch\u00e0 tay<\/li>\n<li>Quy\u1ebft \u0111\u1ecbnh: Tay \u0111\u00e3 s\u1ea1ch ch\u01b0a?\n<ul>\n<li>N\u1ebfu c\u00f3, ti\u1ebfp t\u1ee5c l\u00e0m s\u1ea1ch x\u00e0 ph\u00f2ng<\/li>\n<li>N\u1ebfu kh\u00f4ng, l\u1eb7p l\u1ea1i thao t\u00e1c ch\u00e0 tay<\/li>\n<\/ul>\n<\/li>\n<li>R\u1eeda s\u1ea1ch x\u00e0 ph\u00f2ng<\/li>\n<li>T\u1eaft n\u01b0\u1edbc<\/li>\n<li>L\u00e0m kh\u00f4 tay<\/li>\n<li>K\u1ebft th\u00fac<\/li>\n<\/ol>\n<h2>K\u1ebft lu\u1eadn<\/h2>\n<p>L\u1eadp s\u01a1 \u0111\u1ed3 lu\u1ed3ng l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 qu\u00fd gi\u00e1 \u0111\u1ec3 tr\u1ef1c quan h\u00f3a v\u00e0 hi\u1ec3u r\u00f5 c\u00e1c quy tr\u00ecnh. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c k\u00fd hi\u1ec7u chu\u1ea9n h\u00f3a, c\u00e1c b\u01b0\u1edbc tinh ch\u1ec9nh tu\u1ea7n t\u1ef1 v\u00e0 c\u00e1c \u0111i\u1ec3m ra quy\u1ebft \u0111\u1ecbnh, b\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c s\u01a1 \u0111\u1ed3 lu\u1ed3ng chi ti\u1ebft v\u00e0 ch\u00ednh x\u00e1c, gi\u00fap ph\u00e2n t\u00edch v\u00e0 c\u1ea3i thi\u1ec7n c\u00e1c quy tr\u00ecnh. D\u00f9 b\u1ea1n l\u00e0 nh\u00e0 ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m, chuy\u00ean vi\u00ean ph\u00e2n t\u00edch kinh doanh hay k\u1ef9 s\u01b0, vi\u1ec7c th\u00e0nh th\u1ea1o k\u1ef9 n\u0103ng l\u1eadp s\u01a1 \u0111\u1ed3 lu\u1ed3ng s\u1ebd gi\u00fap n\u00e2ng cao \u0111\u00e1ng k\u1ec3 kh\u1ea3 n\u0103ng qu\u1ea3n l\u00fd v\u00e0 t\u1ed1i \u01b0u h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p.<\/p>\n<h2>T\u00e0i li\u1ec7u tham kh\u1ea3o<\/h2>\n<ol>\n<li><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/flowchart-tool\/\">C\u00f4ng c\u1ee5 s\u01a1 \u0111\u1ed3 lu\u1ed3ng tr\u1ef1c tuy\u1ebfn<\/a><\/li>\n<li><a href=\"https:\/\/www3.technologyevaluation.com\/solutions\/53729\/visual-paradigm\">\u0110\u00e1nh gi\u00e1, gi\u00e1 c\u1ea3 v\u00e0 t\u00ednh n\u0103ng c\u1ee7a Visual Paradigm \u2013 2024<\/a><\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/tutorials\/flowchart-tutorial\/\">H\u01b0\u1edbng d\u1eabn s\u01a1 \u0111\u1ed3 lu\u1ed3ng (v\u1edbi k\u00fd hi\u1ec7u, h\u01b0\u1edbng d\u1eabn v\u00e0 v\u00ed d\u1ee5)<\/a><\/li>\n<li><a href=\"https:\/\/workspace.google.com\/marketplace\/app\/visual_paradigm_online\/325823764747\">Visual Paradigm Online \u2013 C\u1eeda h\u00e0ng \u1ee9ng d\u1ee5ng Google Workspace<\/a><\/li>\n<li><a href=\"https:\/\/mychartguide.com\/visual-paradigm-full-review\/\">Visual Paradigm: \u0110\u00e1nh gi\u00e1 \u0111\u1ea7y \u0111\u1ee7 \u2013 H\u01b0\u1edbng d\u1eabn c\u1ee7a t\u00f4i v\u1ec1 s\u01a1 \u0111\u1ed3<\/a><\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/features\/process-flow-diagram-tool\/\">C\u00f4ng c\u1ee5 s\u01a1 \u0111\u1ed3 lu\u1ed3ng quy tr\u00ecnh<\/a><\/li>\n<li><a href=\"https:\/\/thecustomizewindows.com\/2019\/03\/visual-paradigm-a-tool-to-create-illustration-of-different-things\/\">Visual Paradigm: C\u00f4ng c\u1ee5 \u0111\u1ec3 t\u1ea1o minh h\u1ecda cho nhi\u1ec1u th\u1ee9 kh\u00e1c nhau<\/a><\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>Gi\u1edbi thi\u1ec7u S\u01a1 \u0111\u1ed3 d\u00f2ng ch\u1ea3y l\u00e0 m\u1ed9t bi\u1ec3u di\u1ec5n tr\u1ef1c quan c\u1ee7a m\u1ed9t quy tr\u00ecnh ho\u1eb7c h\u1ec7 th\u1ed1ng, th\u1ec3<\/p>\n","protected":false},"author":1,"featured_media":10654,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","footnotes":""},"categories":[13],"tags":[],"class_list":["post-10653","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-online-diagrams"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - 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