{"id":10665,"date":"2025-01-10T17:48:14","date_gmt":"2025-01-10T09:48:14","guid":{"rendered":"https:\/\/www.cybermedian.com\/vn\/visual-paradigm-streamlining-entity-relationship-modeling-from-concept-to-implementation\/"},"modified":"2026-04-14T19:07:42","modified_gmt":"2026-04-14T11:07:42","slug":"visual-paradigm-streamlining-entity-relationship-modeling-from-concept-to-implementation","status":"publish","type":"post","link":"https:\/\/www.cybermedian.com\/vn\/visual-paradigm-streamlining-entity-relationship-modeling-from-concept-to-implementation\/","title":{"rendered":"Visual Paradigm: \u0110\u01a1n gi\u1ea3n h\u00f3a m\u00f4 h\u00ecnh h\u00f3a quan h\u1ec7 th\u1ef1c th\u1ec3 t\u1eeb kh\u00e1i ni\u1ec7m \u0111\u1ebfn tri\u1ec3n khai"},"content":{"rendered":"<p>S\u01a1 \u0111\u1ed3 quan h\u1ec7 th\u1ef1c th\u1ec3 (ERD) l\u00e0 c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu trong thi\u1ebft k\u1ebf c\u01a1 s\u1edf d\u1eef li\u1ec7u, cung c\u1ea5p bi\u1ec3u di\u1ec5n tr\u1ef1c quan cho c\u00e1c m\u00f4 h\u00ecnh d\u1eef li\u1ec7u \u1edf c\u00e1c m\u1ee9c \u0111\u1ed9 tr\u1eebu t\u01b0\u1ee3ng kh\u00e1c nhau. C\u00e1c m\u1ee9c \u0111\u1ed9 n\u00e0y\u2014<a href=\"https:\/\/www.visual-paradigm.com\/support\/documents\/vpuserguide\/3563\/3564\/85378_conceptual,l.html\">kh\u00e1i ni\u1ec7m, logic v\u00e0 v\u1eadt l\u00fd<\/a>\u2014ph\u1ea1m vi t\u1eeb nh\u1eefng \u00fd t\u01b0\u1edfng c\u1ea5p cao \u0111\u1ebfn c\u00e1c chi ti\u1ebft c\u1ee5 th\u1ec3 c\u1ea7n thi\u1ebft cho tri\u1ec3n khai. Visual Paradigm n\u1ed5i b\u1eadt nh\u01b0 m\u1ed9t c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd \u0111\u1ec3 ti\u1ebfn tri\u1ec3n h\u1ec7 th\u1ed1ng qua c\u00e1c giai \u0111o\u1ea1n n\u00e0y trong m\u00f4 h\u00ecnh h\u00f3a d\u1eef li\u1ec7u, cung c\u1ea5p nhi\u1ec1u h\u01a1n ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 ch\u1ee9c n\u0103ng sao ch\u00e9p v\u00e0 d\u00e1n. V\u1edbi<a href=\"http:\/\/www.visual-paradigm.com\">Visual Paradigm<\/a> b\u1ea1n c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n thi\u1ebft k\u1ebf logic ho\u1eb7c v\u1eadt l\u00fd t\u1eeb s\u01a1 \u0111\u1ed3 kh\u00e1i ni\u1ec7m trong khi duy tr\u00ec kh\u1ea3 n\u0103ng truy xu\u1ea5t thi\u1ebft k\u1ebf, \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u1ed7i th\u00e0nh ph\u1ea7n \u0111\u1ec1u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c truy xu\u1ea5t v\u1ec1 ngu\u1ed3n g\u1ed1c ban \u0111\u1ea7u.<\/p>\n<p><img alt=\"Navigating the Three Levels of Database Design: Conceptual, Logical, and  Physical - Visual Paradigm Guides\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2025\/01\/from-conceptual-to-logical-to-physical-erd.png\"\/><\/p>\n<h2>S\u1ee9c m\u1ea1nh c\u1ee7a kh\u1ea3 n\u0103ng truy xu\u1ea5t thi\u1ebft k\u1ebf<\/h2>\n<p>M\u1ed9t trong nh\u1eefng t\u00ednh n\u0103ng n\u1ed5i b\u1eadt c\u1ee7a<a href=\"http:\/\/visual-paradigm.com\">Visual Paradigm<\/a> l\u00e0 kh\u1ea3 n\u0103ng truy xu\u1ea5t thi\u1ebft k\u1ebf. T\u00ednh n\u0103ng n\u00e0y v\u00f4 c\u00f9ng qu\u00fd gi\u00e1 \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00f3m l\u00e0m vi\u1ec7c tr\u00ean c\u00e1c d\u1ef1 \u00e1n ph\u1ee9c t\u1ea1p. V\u00ed d\u1ee5, n\u1ebfu m\u1ed9t th\u00e0nh vi\u00ean m\u1edbi c\u1ea7n l\u00e0m vi\u1ec7c tr\u00ean s\u01a1 \u0111\u1ed3 thi\u1ebft k\u1ebf v\u1eadt l\u00fd c\u1ee7a m\u1ed9t d\u1ef1 \u00e1n,<a href=\"https:\/\/www.visual-paradigm.com\/support\/documents\/vpuserguide\/3563\/3564\/85375_drawingentit.html\">s\u01a1 \u0111\u1ed3 ERD thi\u1ebft k\u1ebf<\/a> h\u1ecd c\u00f3 th\u1ec3 nh\u1ea5p v\u00e0o m\u1ed9t b\u1ea3ng c\u01a1 s\u1edf d\u1eef li\u1ec7u \u0111\u1ec3 truy xu\u1ea5t ngu\u1ed3n g\u1ed1c c\u1ee7a n\u00f3 v\u1ec1 s\u01a1 \u0111\u1ed3 kh\u00e1i ni\u1ec7m. T\u00ednh n\u0103ng n\u00e0y kh\u00f4ng ch\u1ec9 gi\u00fap nh\u00e2n vi\u00ean m\u1edbi hi\u1ec3u \u0111\u01b0\u1ee3c n\u1ec1n t\u1ea3ng c\u1ee7a d\u1ef1 \u00e1n m\u00e0 c\u00f2n gi\u00fap b\u1ea3o v\u1ec7 ch\u1ea5t l\u01b0\u1ee3ng d\u1ef1 \u00e1n b\u1eb1ng c\u00e1ch duy tr\u00ec d\u00f2ng l\u1ecbch s\u1eed r\u00f5 r\u00e0ng c\u1ee7a c\u00e1c quy\u1ebft \u0111\u1ecbnh thi\u1ebft k\u1ebf.<\/p>\n<h2>T\u1eeb s\u01a1 \u0111\u1ed3 kh\u00e1i ni\u1ec7m \u0111\u1ebfn s\u01a1 \u0111\u1ed3 ERD v\u1eadt l\u00fd: H\u01b0\u1edbng d\u1eabn t\u1eebng b\u01b0\u1edbc<\/h2>\n<p>Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang t\u00f4i s\u1ebd minh h\u1ecda c\u00e1ch t\u1ea1o ra m\u1ed9t<a href=\"https:\/\/knowhow.visual-paradigm.com\/database-design\/conceptual-logical-physical-erd\/\">s\u01a1 \u0111\u1ed3 ERD kh\u00e1i ni\u1ec7m v\u00e0 chuy\u1ec3n \u0111\u1ed5i n\u00f3 th\u00e0nh s\u01a1 \u0111\u1ed3 ERD v\u1eadt l\u00fd<\/a> b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng Visual Paradigm. \u0110\u1ec3 \u0111\u01a1n gi\u1ea3n h\u00f3a, ch\u00fang t\u00f4i s\u1ebd b\u1ecf qua giai \u0111o\u1ea1n thi\u1ebft k\u1ebf logic v\u00e0 s\u1eed d\u1ee5ng phi\u00ean b\u1ea3n Standard c\u1ee7a Visual Paradigm \u0111\u1ec3 minh h\u1ecda.<\/p>\n<h3>T\u1ea1o s\u01a1 \u0111\u1ed3 ERD kh\u00e1i ni\u1ec7m<\/h3>\n<ol>\n<li><strong>M\u1edf Tr\u00ecnh duy\u1ec7t D\u1ef1 \u00e1n<\/strong>:\n<ul>\n<li>Trong Visual Paradigm, ch\u1ecdn<code class=\"\">Xem &gt; Tr\u00ecnh duy\u1ec7t D\u1ef1 \u00e1n<\/code>.<\/li>\n<\/ul>\n<\/li>\n<li><strong>T\u1ea1o m\u1ed9t m\u00f4 h\u00ecnh m\u1edbi<\/strong>:\n<ul>\n<li>Nh\u1ea5n n\u00fat<code class=\"\">M\u00f4 h\u00ecnh m\u1edbi<\/code>n\u00fat.<\/li>\n<li>\u0110\u1eb7t t\u00ean m\u00f4 h\u00ecnh<code class=\"\">M\u00f4 h\u00ecnh kh\u00e1i ni\u1ec7m<\/code>trong h\u1ed9p tho\u1ea1i Th\u00f4ng s\u1ed1 M\u00f4 h\u00ecnh v\u00e0 nh\u1ea5n<code class=\"\">OK<\/code>.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Th\u00eam s\u01a1 \u0111\u1ed3 m\u1edbi<\/strong>:\n<ul>\n<li>Ch\u1ecdn\u00a0<code class=\"\">M\u00f4 h\u00ecnh kh\u00e1i ni\u1ec7m<\/code>\u00a0v\u00e0 nh\u1ea5n\u00a0<code class=\"\">Th\u00eam s\u01a1 \u0111\u1ed3 m\u1edbi<\/code>.<\/li>\n<li>Trong h\u1ed9p tho\u1ea1i S\u01a1 \u0111\u1ed3 m\u1edbi, t\u00ecm ki\u1ebfm\u00a0<code class=\"\">ERD<\/code>\u00a0\u0111\u1ec3 t\u00ecm s\u01a1 \u0111\u1ed3 quan h\u1ec7 th\u1ef1c th\u1ec3.<\/li>\n<li>\u0110\u1eb7t t\u00ean s\u01a1 \u0111\u1ed3\u00a0<code class=\"\">Thi\u1ebft k\u1ebf kh\u00e1i ni\u1ec7m \u0111\u01a1n \u0111\u1eb7t h\u00e0ng b\u00e1n<\/code>\u00a0v\u00e0 nh\u1ea5n\u00a0<code class=\"\">OK<\/code>.<\/li>\n<\/ul>\n<\/li>\n<li><strong>X\u00e1c minh lo\u1ea1i ERD<\/strong>:\n<ul>\n<li>\u0110\u1ea3m b\u1ea3o g\u00f3c tr\u00ean b\u00ean ph\u1ea3i cho th\u1ea5y ERD l\u00e0 lo\u1ea1i\u00a0<code class=\"\">Kh\u00e1i ni\u1ec7m<\/code>\u00a0lo\u1ea1i.<\/li>\n<\/ul>\n<\/li>\n<li><strong>T\u1ea1o ERD kh\u00e1i ni\u1ec7m<\/strong>:\n<ul>\n<li>Thi\u1ebft k\u1ebf ERD kh\u00e1i ni\u1ec7m c\u1ee7a b\u1ea1n b\u1eb1ng c\u00e1ch th\u00eam c\u00e1c th\u1ef1c th\u1ec3, thu\u1ed9c t\u00ednh v\u00e0 m\u1ed1i quan h\u1ec7 khi c\u1ea7n thi\u1ebft.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3>T\u1ea1o ERD v\u1eadt l\u00fd t\u1eeb ERD kh\u00e1i ni\u1ec7m<\/h3>\n<ol>\n<li><strong>Chuy\u1ec3n sang ERD v\u1eadt l\u00fd<\/strong>:\n<ul>\n<li>Nh\u1ea5p chu\u1ed9t ph\u1ea3i v\u00e0o v\u00f9ng tr\u1ed1ng c\u1ee7a ERD kh\u00e1i ni\u1ec7m v\u00e0 ch\u1ecdn\u00a0<code class=\"\">C\u00f4ng c\u1ee5 &gt; Chuy\u1ec3n sang ERD v\u1eadt l\u00fd\u2026<\/code>.<\/li>\n<\/ul>\n<\/li>\n<li><strong>T\u1ea1o m\u1ed9t m\u00f4 h\u00ecnh v\u1eadt l\u00fd m\u1edbi<\/strong>:\n<ul>\n<li>Ch\u1ecdn n\u00fat g\u1ed1c d\u1ef1 \u00e1n trong\u00a0<code class=\"\">Ch\u1ecdn m\u00f4 h\u00ecnh cha c\u1ee7a s\u01a1 \u0111\u1ed3 ERD v\u1eadt l\u00fd m\u1edbi<\/code>\u00a0h\u1ed9p tho\u1ea1i.<\/li>\n<li>Nh\u1ea5n v\u00e0o\u00a0<code class=\"\">M\u00f4 h\u00ecnh m\u1edbi<\/code>\u00a0n\u00fat v\u00e0 \u0111\u1eb7t t\u00ean cho m\u00f4 h\u00ecnh m\u1edbi\u00a0<code class=\"\">M\u00f4 h\u00ecnh v\u1eadt l\u00fd<\/code>. Nh\u1ea5n\u00a0<code class=\"\">\u0110\u1ed3ng \u00fd<\/code>\u00a0\u0111\u1ec3 ti\u1ebfp t\u1ee5c.<\/li>\n<\/ul>\n<\/li>\n<li><strong>T\u1ea1o s\u01a1 \u0111\u1ed3 ERD v\u1eadt l\u00fd<\/strong>:\n<ul>\n<li>Ch\u1ecdn\u00a0<code class=\"\">M\u00f4 h\u00ecnh v\u1eadt l\u00fd<\/code>\u00a0v\u00e0 nh\u1ea5n\u00a0<code class=\"\">\u0110\u1ed3ng \u00fd<\/code>.<\/li>\n<li>S\u01a1 \u0111\u1ed3 ERD v\u1eadt l\u00fd s\u1ebd \u0111\u01b0\u1ee3c t\u1ea1o, bao g\u1ed3m c\u00e1c kh\u00f3a ch\u00ednh, kh\u00f3a ngo\u1ea1i v\u00e0 c\u00e1c m\u1ed1i quan h\u1ec7 nhi\u1ec1u-\u0111a \u0111\u00e3 \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft m\u1ed9t c\u00e1ch t\u1ef1 \u0111\u1ed9ng.<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u0110\u1ed5i t\u00ean s\u01a1 \u0111\u1ed3 ERD v\u1eadt l\u00fd<\/strong>:\n<ul>\n<li>Nh\u1ea5p \u0111\u00fap v\u00e0o t\u00ean s\u01a1 \u0111\u1ed3 trong \u0111\u01b0\u1eddng d\u1eabn v\u00e0 \u0111\u1ed5i t\u00ean n\u00f3\u00a0<code class=\"\">Thi\u1ebft k\u1ebf v\u1eadt l\u00fd \u0111\u01a1n h\u00e0ng b\u00e1n<\/code>. Nh\u1ea5n\u00a0<code class=\"\">Enter<\/code>\u00a0\u0111\u1ec3 x\u00e1c nh\u1eadn.<\/li>\n<\/ul>\n<\/li>\n<li><strong>X\u00e1c minh lo\u1ea1i ERD<\/strong>:\n<ul>\n<li>Nh\u1ea5p chu\u1ed9t ph\u1ea3i v\u00e0o khu v\u1ef1c tr\u1ed1ng c\u1ee7a s\u01a1 \u0111\u1ed3 \u0111\u1ec3 x\u00e1c nh\u1eadn r\u1eb1ng \u0111\u00e2y l\u00e0 m\u1ed9t s\u01a1 \u0111\u1ed3 ERD v\u1eadt l\u00fd.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tinh ch\u1ec9nh m\u00f4 h\u00ecnh v\u1eadt l\u00fd<\/strong>:\n<ul>\n<li>B\u1eaft \u0111\u1ea7u t\u00e1i \u0111\u1ecbnh ngh\u0129a m\u00f4 h\u00ecnh v\u1eadt l\u00fd cho \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n, th\u00eam b\u1ea5t k\u1ef3 chi ti\u1ebft v\u00e0 r\u00e0ng bu\u1ed9c c\u1ea7n thi\u1ebft n\u00e0o.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3>Theo d\u00f5i ngu\u1ed3n g\u1ed1c c\u1ee7a c\u00e1c y\u1ebfu t\u1ed1 thi\u1ebft k\u1ebf<\/h3>\n<p>Visual Paradigm cho ph\u00e9p b\u1ea1n truy xu\u1ea5t ngu\u1ed3n g\u1ed1c c\u1ee7a b\u1ea5t k\u1ef3 y\u1ebfu t\u1ed1 n\u00e0o trong s\u01a1 \u0111\u1ed3 ERD v\u1eadt l\u00fd c\u1ee7a b\u1ea1n:<\/p>\n<ol>\n<li><strong>Truy xu\u1ea5t ng\u01b0\u1ee3c v\u1ec1 s\u01a1 \u0111\u1ed3 ERD kh\u00e1i ni\u1ec7m<\/strong>:\n<ul>\n<li>Nh\u1ea5p v\u00e0o th\u1ef1c th\u1ec3 m\u00e0 b\u1ea1n mu\u1ed1n truy xu\u1ea5t.<\/li>\n<li>Nh\u1ea5n v\u00e0o\u00a0<code class=\"\">B\u1ed9 chuy\u1ec3n \u0111\u1ed5i m\u00f4 h\u00ecnh<\/code>\u00a0bi\u1ec3u t\u01b0\u1ee3ng t\u00e0i nguy\u00ean v\u00e0 ch\u1ecdn\u00a0<code class=\"\">Chuy\u1ec3n t\u1eeb<\/code>\u00a0trong menu b\u1eadt l\u00ean.<\/li>\n<li>Nh\u1ea5p v\u00e0o th\u1ef1c th\u1ec3 ngu\u1ed3n \u0111\u1ec3 quay l\u1ea1i s\u01a1 \u0111\u1ed3 ERD kh\u00e1i ni\u1ec7m.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Truy xu\u1ea5t ti\u1ebfn t\u1edbi s\u01a1 \u0111\u1ed3 ERD v\u1eadt l\u00fd<\/strong>:\n<ul>\n<li>Trong s\u01a1 \u0111\u1ed3 ERD kh\u00e1i ni\u1ec7m, ch\u1ecdn\u00a0<code class=\"\">Chuy\u1ec3n \u0111\u1ebfn<\/code>\u00a0t\u1eeb menu b\u1eadt l\u00ean \u0111\u1ec3 truy xu\u1ea5t ti\u1ebfn t\u1edbi s\u01a1 \u0111\u1ed3 ERD v\u1eadt l\u00fd.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2>K\u1ebft lu\u1eadn<\/h2>\n<p><a href=\"http:\/\/www.visual-paradigm.com\">Visual Paradigm<\/a> l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 v\u00f4 gi\u00e1 cho <a href=\"https:\/\/www.visual-paradigm.com\/guide\/data-modeling\/what-is-entity-relationship-diagram\/\">m\u00f4 h\u00ecnh h\u00f3a Entiti-Relationship<\/a>, cung c\u1ea5p c\u00e1c t\u00ednh n\u0103ng to\u00e0n di\u1ec7n gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i t\u1eeb s\u01a1 \u0111\u1ed3 ERD kh\u00e1i ni\u1ec7m sang s\u01a1 \u0111\u1ed3 ERD v\u1eadt l\u00fd. Kh\u1ea3 n\u0103ng truy xu\u1ea5t thi\u1ebft k\u1ebf c\u1ee7a n\u00f3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u1ed7i y\u1ebfu t\u1ed1 \u0111\u1ec1u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c truy xu\u1ea5t v\u1ec1 ngu\u1ed3n g\u1ed1c, duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a d\u1ef1 \u00e1n. D\u00f9 b\u1ea1n l\u00e0 m\u1ed9t nh\u00e0 thi\u1ebft k\u1ebf c\u01a1 s\u1edf d\u1eef li\u1ec7u c\u00f3 kinh nghi\u1ec7m hay m\u1ed9t th\u00e0nh vi\u00ean m\u1edbi trong nh\u00f3m, Visual Paradigm cung c\u1ea5p c\u00e1c c\u00f4ng c\u1ee5 v\u00e0 ch\u1ee9c n\u0103ng c\u1ea7n thi\u1ebft \u0111\u1ec3 t\u1ea1o ra c\u00e1c thi\u1ebft k\u1ebf c\u01a1 s\u1edf d\u1eef li\u1ec7u m\u1ea1nh m\u1ebd, hi\u1ec7u qu\u1ea3 v\u00e0 c\u00f3 th\u1ec3 tri\u1ec3n khai.<\/p>\n<p>\u0110\u1ec3 xem minh h\u1ecda tr\u1ef1c quan v\u1ec1 quy tr\u00ecnh n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 xem phi\u00ean b\u1ea3n video c\u1ee7a h\u01b0\u1edbng d\u1eabn n\u00e0y tr\u00ean YouTube.<\/p>\n<p><iframe allow=\"fullscreen; accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" class=\"__youtube_prefs__ epyt-is-override no-lazyload\" data-no-lazy=\"1\" data-origheight=\"456\" data-origwidth=\"810\" data-skipgform_ajax_framebjll=\"\" height=\"456\" id=\"_ytid_45173\" loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/uIbyZEt4AIQ?enablejsapi=1&amp;autoplay=0&amp;cc_load_policy=0&amp;cc_lang_pref=&amp;iv_load_policy=1&amp;loop=0&amp;modestbranding=0&amp;rel=1&amp;fs=1&amp;playsinline=0&amp;autohide=2&amp;theme=dark&amp;color=red&amp;controls=1&amp;\" title=\"YouTube player\" width=\"810\"><\/iframe><\/p>\n<p>\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>S\u01a1 \u0111\u1ed3 quan h\u1ec7 th\u1ef1c th\u1ec3 (ERD) l\u00e0 c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu trong thi\u1ebft k\u1ebf c\u01a1 s\u1edf d\u1eef li\u1ec7u, cung<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","footnotes":""},"categories":[5,3],"tags":[],"class_list":["post-10665","post","type-post","status-publish","format-standard","hentry","category-software-engineering","category-unified-modeling-language"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - 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