{"id":563140,"date":"2026-07-09T11:12:06","date_gmt":"2026-07-09T04:12:06","guid":{"rendered":"https:\/\/hoanghamobile.com\/tin-tuc\/?p=563140"},"modified":"2026-07-09T11:12:06","modified_gmt":"2026-07-09T04:12:06","slug":"diagram-la-gi","status":"publish","type":"post","link":"https:\/\/hoanghamobile.com\/tin-tuc\/diagram-la-gi\/","title":{"rendered":"Diagram l\u00e0 g\u00ec? C\u00e1c lo\u1ea1i diagram v\u00e0 c\u00e1ch v\u1ebd tr\u1ef1c quan 2026"},"content":{"rendered":"<p>Khi h\u1ecdc t\u1eadp, l\u00e0m vi\u1ec7c ho\u1eb7c thi\u1ebft k\u1ebf, b\u1ea1n c\u00f3 th\u1ec3 b\u1eaft g\u1eb7p t\u1eeb diagram trong nh\u1eefng c\u1ee5m nh\u01b0 &#8220;v\u1ebd diagram&#8221;, &#8220;diagram quy tr\u00ecnh&#8221; hay &#8220;class diagram&#8221;. V\u1eady diagram l\u00e0 g\u00ec, c\u00f3 nh\u1eefng lo\u1ea1i n\u00e0o v\u00e0 n\u00ean d\u00f9ng c\u00f4ng c\u1ee5 n\u00e0o \u0111\u1ec3 v\u1ebd? B\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 kh\u00e1i ni\u1ec7m diagram, c\u00e1c lo\u1ea1i ph\u1ed5 bi\u1ebfn c\u00f9ng c\u00e1ch v\u1ebd tr\u1ef1c quan, \u0111\u1ec3 b\u1ea1n tr\u00ecnh b\u00e0y th\u00f4ng tin g\u1ecdn g\u00e0ng v\u00e0 d\u1ec5 hi\u1ec3u h\u01a1n trong 2026.<\/p>\n<h2>Diagram l\u00e0 g\u00ec?<\/h2>\n<p>Diagram, trong ti\u1ebfng Vi\u1ec7t th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 s\u01a1 \u0111\u1ed3, bi\u1ec3u \u0111\u1ed3 ho\u1eb7c gi\u1ea3n \u0111\u1ed3, l\u00e0 c\u00e1ch th\u1ec3 hi\u1ec7n th\u00f4ng tin, d\u1eef li\u1ec7u ho\u1eb7c quy tr\u00ecnh b\u1eb1ng h\u00ecnh \u1ea3nh thay v\u00ec ch\u1ec9 d\u00f9ng v\u0103n b\u1ea3n. Diagram s\u1eed d\u1ee5ng c\u00e1c h\u00ecnh kh\u1ed1i, \u0111\u01b0\u1eddng n\u1ed1i v\u00e0 k\u00fd hi\u1ec7u \u0111\u1ec3 m\u00f4 t\u1ea3 m\u1ed1i quan h\u1ec7, c\u1ea5u tr\u00fac ho\u1eb7c tr\u00ecnh t\u1ef1 c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n m\u1ed9t c\u00e1ch tr\u1ef1c quan.<\/p>\n<p>M\u1ee5c \u0111\u00edch ch\u00ednh c\u1ee7a diagram l\u00e0 gi\u00fap ng\u01b0\u1eddi xem hi\u1ec3u nhanh nh\u1eefng kh\u00e1i ni\u1ec7m ho\u1eb7c quy tr\u00ecnh ph\u1ee9c t\u1ea1p. Thay v\u00ec ph\u1ea3i \u0111\u1ecdc m\u1ed9t \u0111o\u1ea1n m\u00f4 t\u1ea3 d\u00e0i, ng\u01b0\u1eddi xem ch\u1ec9 c\u1ea7n quan s\u00e1t s\u01a1 \u0111\u1ed3 l\u00e0 c\u00f3 th\u1ec3 n\u1eafm \u0111\u01b0\u1ee3c \u00fd ch\u00ednh, c\u00e1c b\u01b0\u1edbc th\u1ef1c hi\u1ec7n c\u0169ng nh\u01b0 m\u1ed1i li\u00ean h\u1ec7 gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n.<\/p>\n<p>Diagram \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u l\u0129nh v\u1ef1c nh\u01b0 gi\u00e1o d\u1ee5c, kinh doanh, l\u1eadp tr\u00ecnh, k\u1ef9 thu\u1eadt v\u00e0 qu\u1ea3n l\u00fd d\u1ef1 \u00e1n. B\u1ea5t c\u1ee9 khi n\u00e0o c\u1ea7n tr\u00ecnh b\u00e0y th\u00f4ng tin m\u1ed9t c\u00e1ch tr\u1ef1c quan, diagram \u0111\u1ec1u l\u00e0 c\u00f4ng c\u1ee5 r\u1ea5t h\u1eefu \u00edch.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-564377 aligncenter\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/diagram-la-gi-1.jpg\" alt=\"diagram-la-gi-1\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/diagram-la-gi-1.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/diagram-la-gi-1-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/diagram-la-gi-1-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2>C\u00e1c lo\u1ea1i diagram ph\u1ed5 bi\u1ebfn<\/h2>\n<p>C\u00f3 nhi\u1ec1u lo\u1ea1i diagram kh\u00e1c nhau v\u00e0 m\u1ed7i lo\u1ea1i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ph\u1ee5c v\u1ee5 m\u1ed9t m\u1ee5c \u0111\u00edch ri\u00eang. B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y t\u00f3m t\u1eaft nh\u1eefng lo\u1ea1i diagram th\u00f4ng d\u1ee5ng nh\u1ea5t c\u00f9ng c\u00f4ng d\u1ee5ng c\u1ee7a ch\u00fang.<\/p>\n<table>\n<thead>\n<tr>\n<th>Lo\u1ea1i diagram<\/th>\n<th>C\u00f4ng d\u1ee5ng<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Flowchart (l\u01b0u \u0111\u1ed3)<\/td>\n<td>M\u00f4 t\u1ea3 c\u00e1c b\u01b0\u1edbc trong m\u1ed9t quy tr\u00ecnh ho\u1eb7c lu\u1ed3ng c\u00f4ng vi\u1ec7c.<\/td>\n<\/tr>\n<tr>\n<td>Mind map (b\u1ea3n \u0111\u1ed3 t\u01b0 duy)<\/td>\n<td>S\u1eafp x\u1ebfp v\u00e0 k\u1ebft n\u1ed1i c\u00e1c \u00fd t\u01b0\u1edfng xoay quanh m\u1ed9t ch\u1ee7 \u0111\u1ec1 trung t\u00e2m.<\/td>\n<\/tr>\n<tr>\n<td>Org chart (s\u01a1 \u0111\u1ed3 t\u1ed5 ch\u1ee9c)<\/td>\n<td>Th\u1ec3 hi\u1ec7n c\u01a1 c\u1ea5u t\u1ed5 ch\u1ee9c v\u00e0 m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c v\u1ecb tr\u00ed trong m\u1ed9t t\u1eadp th\u1ec3.<\/td>\n<\/tr>\n<tr>\n<td>UML diagram<\/td>\n<td>M\u00f4 h\u00ecnh h\u00f3a h\u1ec7 th\u1ed1ng trong l\u1eadp tr\u00ecnh, g\u1ed3m class diagram, use case diagram, sequence diagram&#8230;<\/td>\n<\/tr>\n<tr>\n<td>ERD (s\u01a1 \u0111\u1ed3 quan h\u1ec7 th\u1ef1c th\u1ec3)<\/td>\n<td>M\u00f4 t\u1ea3 c\u1ea5u tr\u00fac v\u00e0 m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c b\u1ea3ng d\u1eef li\u1ec7u trong c\u01a1 s\u1edf d\u1eef li\u1ec7u.<\/td>\n<\/tr>\n<tr>\n<td>Venn diagram<\/td>\n<td>Minh h\u1ecda m\u1ed1i quan h\u1ec7 giao nhau gi\u1eefa c\u00e1c t\u1eadp h\u1ee3p.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u00fang lo\u1ea1i diagram s\u1ebd gi\u00fap b\u1ea1n truy\u1ec1n \u0111\u1ea1t th\u00f4ng tin r\u00f5 r\u00e0ng, ch\u00ednh x\u00e1c v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi t\u1eebng m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng.<\/p>\n<p><strong>Xem th\u00eam: <a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/concept-la-gi\/\">Concept l\u00e0 g\u00ec? Ph\u00e2n bi\u1ec7t concept v\u00e0 idea, c\u00e1ch x\u00e2y d\u1ef1ng 2026<\/a><\/strong><\/p>\n<h2>Diagram d\u00f9ng \u0111\u1ec3 l\u00e0m g\u00ec?<\/h2>\n<p>Diagram \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong r\u1ea5t nhi\u1ec1u t\u00ecnh hu\u1ed1ng th\u1ef1c t\u1ebf, ch\u1eb3ng h\u1ea1n:<\/p>\n<ul>\n<li>Tr\u00ecnh b\u00e0y quy tr\u00ecnh: M\u00f4 t\u1ea3 c\u00e1c b\u01b0\u1edbc th\u1ef1c hi\u1ec7n ho\u1eb7c lu\u1ed3ng x\u1eed l\u00fd c\u00f4ng vi\u1ec7c.<\/li>\n<li>T\u1ed5 ch\u1ee9c \u00fd t\u01b0\u1edfng: S\u1eafp x\u1ebfp suy ngh\u0129 v\u00e0 l\u1eadp k\u1ebf ho\u1ea1ch b\u1eb1ng s\u01a1 \u0111\u1ed3 tr\u1ef1c quan.<\/li>\n<li>M\u00f4 h\u00ecnh h\u00f3a h\u1ec7 th\u1ed1ng: Thi\u1ebft k\u1ebf v\u00e0 m\u00f4 t\u1ea3 c\u1ea5u tr\u00fac ph\u1ea7n m\u1ec1m trong l\u1eadp tr\u00ecnh.<\/li>\n<li>Thuy\u1ebft tr\u00ecnh v\u00e0 b\u00e1o c\u00e1o: Minh h\u1ecda s\u1ed1 li\u1ec7u, quy tr\u00ecnh ho\u1eb7c kh\u00e1i ni\u1ec7m gi\u00fap ng\u01b0\u1eddi xem d\u1ec5 hi\u1ec3u h\u01a1n.<\/li>\n<li>H\u1ecdc t\u1eadp: H\u1ed7 tr\u1ee3 ghi nh\u1edb v\u00e0 h\u1ec7 th\u1ed1ng h\u00f3a ki\u1ebfn th\u1ee9c hi\u1ec7u qu\u1ea3.<\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"size-full wp-image-564378 aligncenter\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/diagram-la-gi-2.jpg\" alt=\"diagram-la-gi-2\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/diagram-la-gi-2.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/diagram-la-gi-2-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/diagram-la-gi-2-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2>V\u00ec sao n\u00ean d\u00f9ng diagram?<\/h2>\n<p>Vi\u1ec7c s\u1eed d\u1ee5ng diagram mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch trong h\u1ecdc t\u1eadp v\u00e0 c\u00f4ng vi\u1ec7c:<\/p>\n<ul>\n<li>D\u1ec5 hi\u1ec3u, d\u1ec5 ghi nh\u1edb: H\u00ecnh \u1ea3nh tr\u1ef1c quan gi\u00fap ti\u1ebfp thu th\u00f4ng tin nhanh h\u01a1n so v\u1edbi ch\u1ec9 \u0111\u1ecdc v\u0103n b\u1ea3n.<\/li>\n<li>Ti\u1ebft ki\u1ec7m th\u1eddi gian: Ng\u01b0\u1eddi xem c\u00f3 th\u1ec3 n\u1eafm \u0111\u01b0\u1ee3c n\u1ed9i dung ch\u00ednh ch\u1ec9 sau v\u00e0i gi\u00e2y quan s\u00e1t.<\/li>\n<li>Th\u1ec3 hi\u1ec7n m\u1ed1i quan h\u1ec7 r\u00f5 r\u00e0ng: Gi\u00fap l\u00e0m n\u1ed5i b\u1eadt s\u1ef1 li\u00ean k\u1ebft gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n ho\u1eb7c c\u00e1c b\u01b0\u1edbc.<\/li>\n<li>T\u0103ng t\u00ednh chuy\u00ean nghi\u1ec7p: B\u00e1o c\u00e1o v\u00e0 b\u00e0i thuy\u1ebft tr\u00ecnh tr\u1edf n\u00ean tr\u1ef1c quan, thuy\u1ebft ph\u1ee5c h\u01a1n.<\/li>\n<li>H\u1ed7 tr\u1ee3 t\u01b0 duy logic: Gi\u00fap s\u1eafp x\u1ebfp \u00fd t\u01b0\u1edfng v\u00e0 ph\u00e2n t\u00edch v\u1ea5n \u0111\u1ec1 m\u1ed9t c\u00e1ch c\u00f3 h\u1ec7 th\u1ed1ng.<\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"size-full wp-image-564379 aligncenter\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/diagram-la-gi-3.jpg\" alt=\"diagram-la-gi-3\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/diagram-la-gi-3.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/diagram-la-gi-3-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/diagram-la-gi-3-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2>C\u00f4ng c\u1ee5 v\u1ebd diagram ph\u1ed5 bi\u1ebfn<\/h2>\n<p>Hi\u1ec7n nay c\u00f3 r\u1ea5t nhi\u1ec1u c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 v\u1ebd diagram, t\u1eeb nh\u1eefng ph\u1ea7n m\u1ec1m mi\u1ec5n ph\u00ed \u0111\u1ebfn c\u00e1c gi\u1ea3i ph\u00e1p chuy\u00ean nghi\u1ec7p. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 c\u00e1i t\u00ean \u0111\u01b0\u1ee3c d\u00f9ng nhi\u1ec1u nh\u1ea5t:<\/p>\n<ul>\n<li>draw.io (diagrams.net): C\u00f4ng c\u1ee5 v\u1ebd s\u01a1 \u0111\u1ed3 tr\u1ef1c tuy\u1ebfn mi\u1ec5n ph\u00ed, h\u1ed7 tr\u1ee3 flowchart, UML, ERD v\u00e0 t\u00edch h\u1ee3p v\u1edbi Google Drive, OneDrive.<\/li>\n<li>Lucidchart: N\u1ec1n t\u1ea3ng v\u1ebd s\u01a1 \u0111\u1ed3 tr\u1ef1c tuy\u1ebfn chuy\u00ean nghi\u1ec7p, m\u1ea1nh v\u1ec1 c\u1ed9ng t\u00e1c nh\u00f3m theo th\u1eddi gian th\u1ef1c.<\/li>\n<li>Microsoft Visio: Ph\u1ea7n m\u1ec1m v\u1ebd s\u01a1 \u0111\u1ed3 l\u00e2u \u0111\u1eddi trong h\u1ec7 sinh th\u00e1i Microsoft, ph\u00f9 h\u1ee3p v\u1edbi s\u01a1 \u0111\u1ed3 k\u1ef9 thu\u1eadt v\u00e0 quy tr\u00ecnh ph\u1ee9c t\u1ea1p.<\/li>\n<li>Mermaid: C\u00f4ng c\u1ee5 t\u1ea1o diagram b\u1eb1ng c\u00fa ph\u00e1p v\u0103n b\u1ea3n (code), th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u1eadp tr\u00ecnh vi\u00ean d\u00f9ng \u0111\u1ec3 nh\u00fang s\u01a1 \u0111\u1ed3 v\u00e0o t\u00e0i li\u1ec7u v\u00e0 Markdown.<\/li>\n<li>Canva: N\u1ec1n t\u1ea3ng thi\u1ebft k\u1ebf tr\u1ef1c quan c\u00f3 s\u1eb5n nhi\u1ec1u m\u1eabu s\u01a1 \u0111\u1ed3, bi\u1ec3u \u0111\u1ed3 \u0111\u1eb9p m\u1eaft v\u00e0 d\u1ec5 d\u00f9ng cho ng\u01b0\u1eddi m\u1edbi.<\/li>\n<\/ul>\n<p>Ph\u1ea7n l\u1edbn c\u00e1c c\u00f4ng c\u1ee5 tr\u00ean \u0111\u1ec1u cung c\u1ea5p s\u1eb5n nhi\u1ec1u m\u1eabu (template) cho t\u1eebng lo\u1ea1i diagram, gi\u00fap b\u1ea1n ch\u1ec9 c\u1ea7n k\u00e9o th\u1ea3 c\u00e1c th\u00e0nh ph\u1ea7n v\u00e0 \u0111i\u1ec1n n\u1ed9i dung m\u00e0 kh\u00f4ng ph\u1ea3i thi\u1ebft k\u1ebf t\u1eeb \u0111\u1ea7u.<\/p>\n<p>N\u1ebfu b\u1ea1n quan t\u00e2m \u0111\u1ebfn c\u00e1c c\u00f4ng c\u1ee5 thi\u1ebft k\u1ebf tr\u1ef1c quan, c\u00f3 th\u1ec3 tham kh\u1ea3o th\u00eam v\u1ec1 <strong><a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/canva-la-gi\/\">Canva<\/a><\/strong> \u2013 m\u1ed9t n\u1ec1n t\u1ea3ng thi\u1ebft k\u1ebf ph\u1ed5 bi\u1ebfn h\u1ed7 tr\u1ee3 t\u1ea1o s\u01a1 \u0111\u1ed3, bi\u1ec3u \u0111\u1ed3 \u0111\u1eb9p m\u1eaft v\u00e0 d\u1ec5 d\u00f9ng.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-564380 aligncenter\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/diagram-la-gi-4.jpg\" alt=\"diagram-la-gi-4\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/diagram-la-gi-4.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/diagram-la-gi-4-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/diagram-la-gi-4-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2>C\u00e1ch v\u1ebd diagram tr\u1ef1c quan, d\u1ec5 hi\u1ec3u<\/h2>\n<p>\u0110\u1ec3 v\u1ebd m\u1ed9t diagram g\u1ecdn g\u00e0ng v\u00e0 d\u1ec5 hi\u1ec3u, b\u1ea1n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n theo c\u00e1c b\u01b0\u1edbc c\u01a1 b\u1ea3n sau:<\/p>\n<ul>\n<li>X\u00e1c \u0111\u1ecbnh m\u1ee5c \u0111\u00edch: L\u00e0m r\u00f5 b\u1ea1n mu\u1ed1n diagram th\u1ec3 hi\u1ec7n \u0111i\u1ec1u g\u00ec \u2013 m\u1ed9t quy tr\u00ecnh, m\u1ed9t c\u1ea5u tr\u00fac hay m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n.<\/li>\n<li>Ch\u1ecdn \u0111\u00fang lo\u1ea1i diagram: V\u00ed d\u1ee5 d\u00f9ng flowchart cho quy tr\u00ecnh, mind map cho \u00fd t\u01b0\u1edfng, UML cho h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m.<\/li>\n<li>Li\u1ec7t k\u00ea c\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh: Ghi ra nh\u1eefng kh\u1ed1i, b\u01b0\u1edbc ho\u1eb7c \u0111\u1ed1i t\u01b0\u1ee3ng quan tr\u1ecdng c\u1ea7n \u0111\u01b0a v\u00e0o s\u01a1 \u0111\u1ed3.<\/li>\n<li>S\u1eafp x\u1ebfp v\u00e0 k\u1ebft n\u1ed1i: B\u1ed1 tr\u00ed c\u00e1c th\u00e0nh ph\u1ea7n theo tr\u00ecnh t\u1ef1 h\u1ee3p l\u00fd r\u1ed3i d\u00f9ng \u0111\u01b0\u1eddng n\u1ed1i, m\u0169i t\u00ean \u0111\u1ec3 th\u1ec3 hi\u1ec7n m\u1ed1i quan h\u1ec7.<\/li>\n<li>T\u1ed1i gi\u1ea3n v\u00e0 l\u00e0m r\u00f5: D\u00f9ng m\u00e0u s\u1eafc, nh\u00e3n ng\u1eafn g\u1ecdn v\u00e0 b\u1ed1 c\u1ee5c c\u00e2n \u0111\u1ed1i; tr\u00e1nh nh\u1ed3i qu\u00e1 nhi\u1ec1u chi ti\u1ebft khi\u1ebfn s\u01a1 \u0111\u1ed3 r\u1ed1i m\u1eaft.<\/li>\n<\/ul>\n<p>M\u1ed9t m\u1eb9o nh\u1ecf l\u00e0 n\u00ean b\u1eaft \u0111\u1ea7u t\u1eeb m\u1eabu (template) c\u00f3 s\u1eb5n trong c\u00f4ng c\u1ee5, sau \u0111\u00f3 ch\u1ec9nh s\u1eeda l\u1ea1i theo n\u1ed9i dung c\u1ee7a b\u1ea1n. C\u00e1ch n\u00e0y v\u1eeba ti\u1ebft ki\u1ec7m th\u1eddi gian v\u1eeba gi\u00fap s\u01a1 \u0111\u1ed3 tr\u00f4ng c\u00e2n \u0111\u1ed1i, chuy\u00ean nghi\u1ec7p h\u01a1n.<\/p>\n<p><strong>Xem th\u00eam: <a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/ai-mindmap\/\">Top 10+ c\u00f4ng c\u1ee5 AI t\u1ea1o s\u01a1 \u0111\u1ed3 t\u01b0 duy, mindmap mi\u1ec5n ph\u00ed<\/a><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-564381 aligncenter\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/diagram-la-gi-5.jpg\" alt=\"diagram-la-gi-5\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/diagram-la-gi-5.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/diagram-la-gi-5-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/diagram-la-gi-5-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 diagram<\/h2>\n<h3>Diagram l\u00e0 g\u00ec?<\/h3>\n<p>Diagram l\u00e0 s\u01a1 \u0111\u1ed3 ho\u1eb7c bi\u1ec3u \u0111\u1ed3 d\u00f9ng \u0111\u1ec3 bi\u1ec3u di\u1ec5n th\u00f4ng tin, d\u1eef li\u1ec7u ho\u1eb7c quy tr\u00ecnh b\u1eb1ng h\u00ecnh \u1ea3nh, gi\u00fap ng\u01b0\u1eddi xem d\u1ec5 hi\u1ec3u v\u00e0 n\u1eafm b\u1eaft n\u1ed9i dung nhanh h\u01a1n.<\/p>\n<h3>C\u00f3 nh\u1eefng lo\u1ea1i diagram n\u00e0o?<\/h3>\n<p>M\u1ed9t s\u1ed1 lo\u1ea1i diagram ph\u1ed5 bi\u1ebfn g\u1ed3m flowchart (l\u01b0u \u0111\u1ed3), mind map (b\u1ea3n \u0111\u1ed3 t\u01b0 duy), org chart (s\u01a1 \u0111\u1ed3 t\u1ed5 ch\u1ee9c), UML diagram, ERD v\u00e0 Venn diagram.<\/p>\n<h3>Diagram d\u00f9ng \u0111\u1ec3 l\u00e0m g\u00ec?<\/h3>\n<p>Diagram \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 tr\u00ecnh b\u00e0y quy tr\u00ecnh, t\u1ed5 ch\u1ee9c \u00fd t\u01b0\u1edfng, m\u00f4 h\u00ecnh h\u00f3a h\u1ec7 th\u1ed1ng, minh h\u1ecda trong thuy\u1ebft tr\u00ecnh v\u00e0 h\u1ed7 tr\u1ee3 h\u1ecdc t\u1eadp.<\/p>\n<h3>Diagram v\u00e0 chart kh\u00e1c nhau kh\u00f4ng?<\/h3>\n<p>Diagram th\u01b0\u1eddng d\u00f9ng \u0111\u1ec3 th\u1ec3 hi\u1ec7n c\u1ea5u tr\u00fac, quy tr\u00ecnh ho\u1eb7c m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n, trong khi chart ch\u1ee7 y\u1ebfu d\u00f9ng \u0111\u1ec3 tr\u1ef1c quan h\u00f3a s\u1ed1 li\u1ec7u. Tuy nhi\u00ean, trong m\u1ed9t s\u1ed1 ng\u1eef c\u1ea3nh, hai thu\u1eadt ng\u1eef n\u00e0y v\u1eabn c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c d\u00f9ng v\u1edbi \u00fd ngh\u0129a g\u1ea7n gi\u1ed1ng nhau.<\/p>\n<h3>V\u1ebd diagram b\u1eb1ng c\u00f4ng c\u1ee5 g\u00ec?<\/h3>\n<p>B\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng draw.io, Lucidchart, Microsoft Visio, Mermaid ho\u1eb7c Canva. Nhi\u1ec1u c\u00f4ng c\u1ee5 c\u00f2n c\u00f3 s\u1eb5n template \u0111\u1ec3 b\u1ea1n t\u1ea1o diagram nhanh h\u01a1n.<\/p>\n<h3>V\u1ebd diagram tr\u00ean thi\u1ebft b\u1ecb n\u00e0o thu\u1eadn ti\u1ec7n nh\u1ea5t?<\/h3>\n<p>V\u1ebd diagram s\u1ebd d\u1ec5 d\u00e0ng h\u01a1n tr\u00ean thi\u1ebft b\u1ecb c\u00f3 m\u00e0n h\u00ecnh l\u1edbn \u0111\u1ec3 b\u1ea1n k\u00e9o th\u1ea3 v\u00e0 c\u0103n ch\u1ec9nh c\u00e1c th\u00e0nh ph\u1ea7n. N\u1ebfu th\u00edch ph\u00e1c th\u1ea3o b\u1eb1ng tay, m\u00e1y t\u00ednh b\u1ea3ng c\u00f3 h\u1ed7 tr\u1ee3 b\u00fat c\u1ea3m \u1ee9ng c\u0169ng l\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p.<\/p>\n<h2>K\u1ebft lu\u1eadn<\/h2>\n<p>Diagram l\u00e0 c\u00f4ng c\u1ee5 tr\u1ef1c quan gi\u00fap tr\u00ecnh b\u00e0y th\u00f4ng tin, quy tr\u00ecnh v\u00e0 m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n m\u1ed9t c\u00e1ch r\u00f5 r\u00e0ng, d\u1ec5 hi\u1ec3u. Khi n\u1eafm \u0111\u01b0\u1ee3c kh\u00e1i ni\u1ec7m, c\u00e1c lo\u1ea1i diagram v\u00e0 c\u00e1ch v\u1ebd, b\u1ea1n s\u1ebd h\u1ecdc t\u1eadp, l\u00e0m vi\u1ec7c v\u00e0 truy\u1ec1n \u0111\u1ea1t \u00fd t\u01b0\u1edfng hi\u1ec7u qu\u1ea3 h\u01a1n. H\u00e3y ch\u1ecdn \u0111\u00fang lo\u1ea1i s\u01a1 \u0111\u1ed3 v\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 ph\u00f9 h\u1ee3p \u0111\u1ec3 b\u1eaft \u0111\u1ea7u t\u1ea1o nh\u1eefng diagram g\u1ecdn g\u00e0ng, chuy\u00ean nghi\u1ec7p ngay h\u00f4m nay.<br \/>\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Diagram l\u00e0 g\u00ec?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Diagram l\u00e0 s\u01a1 \u0111\u1ed3 ho\u1eb7c bi\u1ec3u \u0111\u1ed3 d\u00f9ng \u0111\u1ec3 bi\u1ec3u di\u1ec5n th\u00f4ng tin, d\u1eef li\u1ec7u ho\u1eb7c quy tr\u00ecnh b\u1eb1ng h\u00ecnh \u1ea3nh, gi\u00fap ng\u01b0\u1eddi xem d\u1ec5 hi\u1ec3u v\u00e0 n\u1eafm b\u1eaft n\u1ed9i dung nhanh h\u01a1n.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"C\u00f3 nh\u1eefng lo\u1ea1i diagram n\u00e0o?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"M\u1ed9t s\u1ed1 lo\u1ea1i diagram ph\u1ed5 bi\u1ebfn g\u1ed3m flowchart (l\u01b0u \u0111\u1ed3), mind map (b\u1ea3n \u0111\u1ed3 t\u01b0 duy), org chart (s\u01a1 \u0111\u1ed3 t\u1ed5 ch\u1ee9c), UML diagram, ERD v\u00e0 Venn diagram.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Diagram d\u00f9ng \u0111\u1ec3 l\u00e0m g\u00ec?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Diagram \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 tr\u00ecnh b\u00e0y quy tr\u00ecnh, t\u1ed5 ch\u1ee9c \u00fd t\u01b0\u1edfng, m\u00f4 h\u00ecnh h\u00f3a h\u1ec7 th\u1ed1ng, minh h\u1ecda trong thuy\u1ebft tr\u00ecnh v\u00e0 h\u1ed7 tr\u1ee3 h\u1ecdc t\u1eadp.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Diagram v\u00e0 chart kh\u00e1c nhau kh\u00f4ng?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Diagram th\u01b0\u1eddng d\u00f9ng \u0111\u1ec3 th\u1ec3 hi\u1ec7n c\u1ea5u tr\u00fac, quy tr\u00ecnh ho\u1eb7c m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n, trong khi chart ch\u1ee7 y\u1ebfu d\u00f9ng \u0111\u1ec3 tr\u1ef1c quan h\u00f3a s\u1ed1 li\u1ec7u. Trong m\u1ed9t s\u1ed1 ng\u1eef c\u1ea3nh, hai thu\u1eadt ng\u1eef v\u1eabn c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c d\u00f9ng v\u1edbi \u00fd ngh\u0129a g\u1ea7n gi\u1ed1ng nhau.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"V\u1ebd diagram b\u1eb1ng c\u00f4ng c\u1ee5 g\u00ec?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"B\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng draw.io, Lucidchart, Microsoft Visio, Mermaid ho\u1eb7c Canva. Nhi\u1ec1u c\u00f4ng c\u1ee5 c\u00f2n c\u00f3 s\u1eb5n template \u0111\u1ec3 b\u1ea1n t\u1ea1o diagram nhanh h\u01a1n.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"V\u1ebd diagram tr\u00ean thi\u1ebft b\u1ecb n\u00e0o thu\u1eadn ti\u1ec7n nh\u1ea5t?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"V\u1ebd diagram s\u1ebd d\u1ec5 d\u00e0ng h\u01a1n tr\u00ean thi\u1ebft b\u1ecb c\u00f3 m\u00e0n h\u00ecnh l\u1edbn \u0111\u1ec3 k\u00e9o th\u1ea3 v\u00e0 c\u0103n ch\u1ec9nh c\u00e1c th\u00e0nh ph\u1ea7n. N\u1ebfu th\u00edch ph\u00e1c th\u1ea3o b\u1eb1ng tay, m\u00e1y t\u00ednh b\u1ea3ng c\u00f3 h\u1ed7 tr\u1ee3 b\u00fat c\u1ea3m \u1ee9ng c\u0169ng l\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p.\"\n      }\n    }\n  ]\n}\n<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Khi h\u1ecdc t\u1eadp, l\u00e0m vi\u1ec7c ho\u1eb7c thi\u1ebft k\u1ebf, b\u1ea1n c\u00f3 th\u1ec3 b\u1eaft g\u1eb7p t\u1eeb diagram trong nh\u1eefng c\u1ee5m nh\u01b0 &#8220;v\u1ebd diagram&#8221;, &#8220;diagram quy tr\u00ecnh&#8221; hay &#8220;class diagram&#8221;. V\u1eady diagram l\u00e0 g\u00ec, c\u00f3 nh\u1eefng lo\u1ea1i n\u00e0o v\u00e0 n\u00ean d\u00f9ng c\u00f4ng c\u1ee5 n\u00e0o \u0111\u1ec3 v\u1ebd? B\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 kh\u00e1i ni\u1ec7m diagram, [&hellip;]<\/p>\n","protected":false},"author":65,"featured_media":564376,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"diagram l\u00e0 g\u00ec","_yoast_wpseo_title":"Diagram L\u00e0 G\u00ec? C\u00e1c Lo\u1ea1i V\u00e0 C\u00e1ch V\u1ebd","_yoast_wpseo_metadesc":"Diagram l\u00e0 g\u00ec? T\u00ecm hi\u1ec3u c\u00e1c lo\u1ea1i diagram ph\u1ed5 bi\u1ebfn, c\u00f4ng c\u1ee5 v\u00e0 c\u00e1ch v\u1ebd diagram tr\u1ef1c quan, d\u1ec5 hi\u1ec3u 2026. Xem ngay \u0111\u1ec3 tr\u00ecnh b\u00e0y th\u00f4ng tin hi\u1ec7u qu\u1ea3 h\u01a1n!","footnotes":""},"categories":[16],"tags":[],"class_list":["post-563140","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thu-thuat"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Diagram L\u00e0 G\u00ec? C\u00e1c Lo\u1ea1i V\u00e0 C\u00e1ch V\u1ebd<\/title>\n<meta name=\"description\" content=\"Diagram l\u00e0 g\u00ec? T\u00ecm hi\u1ec3u c\u00e1c lo\u1ea1i diagram ph\u1ed5 bi\u1ebfn, c\u00f4ng c\u1ee5 v\u00e0 c\u00e1ch v\u1ebd diagram tr\u1ef1c quan, d\u1ec5 hi\u1ec3u 2026. 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