{"id":1643,"date":"2026-02-28T13:14:55","date_gmt":"2026-02-28T13:14:55","guid":{"rendered":"https:\/\/www.tech-posts.com\/vi\/uml-class-diagrams-vs-object-diagrams-a-comprehensive-guide-with-examples\/"},"modified":"2026-02-28T13:14:55","modified_gmt":"2026-02-28T13:14:55","slug":"uml-class-diagrams-vs-object-diagrams-a-comprehensive-guide-with-examples","status":"publish","type":"post","link":"https:\/\/www.tech-posts.com\/vi\/uml-class-diagrams-vs-object-diagrams-a-comprehensive-guide-with-examples\/","title":{"rendered":"S\u01a1 \u0111\u1ed3 l\u1edbp UML so v\u1edbi s\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1edbi c\u00e1c v\u00ed d\u1ee5"},"content":{"rendered":"<p dir=\"auto\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/Unified_Modeling_Language\">Ng\u00f4n ng\u1eef m\u00f4 h\u00ecnh h\u00f3a th\u1ed1ng nh\u1ea5t (UML)<\/a> l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd \u0111\u1ec3 tr\u1ef1c quan h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m. Hai s\u01a1 \u0111\u1ed3 quan tr\u1ecdng trong UML l\u00e0 <a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-class-diagram\/\"><strong>S\u01a1 \u0111\u1ed3 l\u1edbp<\/strong><\/a> v\u00e0 <a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-object-diagram\/\"><strong>S\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng<\/strong><\/a>. M\u1eb7c d\u00f9 ch\u00fang c\u00f3 v\u1ebb gi\u1ed1ng nhau, nh\u01b0ng ch\u00fang ph\u1ee5c v\u1ee5 c\u00e1c m\u1ee5c \u0111\u00edch ri\u00eang bi\u1ec7t trong thi\u1ebft k\u1ebf v\u00e0 ph\u00e2n t\u00edch ph\u1ea7n m\u1ec1m.<\/p>\n<p dir=\"auto\">H\u01b0\u1edbng d\u1eabn n\u00e0y s\u1ebd:<\/p>\n<ul>\n<li>Gi\u1ea3i th\u00edch s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa\u00a0<strong>S\u01a1 \u0111\u1ed3 l\u1edbp<\/strong>\u00a0v\u00e0\u00a0<strong>S\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng<\/strong>.<\/li>\n<li>Cung c\u1ea5p\u00a0<strong>c\u00e1c v\u00ed d\u1ee5 th\u1ef1c t\u1ebf<\/strong> c\u1ee7a m\u1ed7i lo\u1ea1i.<\/li>\n<li>Hi\u1ec3n th\u1ecb c\u00e1ch ch\u00fang b\u1ed5 sung cho nhau trong m\u00f4 h\u00ecnh h\u00f3a h\u1ec7 th\u1ed1ng.<\/li>\n<\/ul>\n<h2><strong>1. S\u01a1 \u0111\u1ed3 l\u1edbp UML: B\u1ea3n v\u1ebd thi\u1ebft k\u1ebf c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng<\/strong><\/h2>\n<h3><strong>S\u01a1 \u0111\u1ed3 l\u1edbp l\u00e0 g\u00ec?<\/strong><\/h3>\n<p dir=\"auto\">M\u1ed9t <strong>S\u01a1 \u0111\u1ed3 l\u1edbp<\/strong> l\u00e0 m\u1ed9t <strong>t\u0129nh<\/strong>bi\u1ec3u di\u1ec5n t\u0129nh c\u1ee7a c\u1ea5u tr\u00fac h\u1ec7 th\u1ed1ng. N\u00f3 x\u00e1c \u0111\u1ecbnh:<\/p>\n<ul>\n<li><strong>L\u1edbp<\/strong>\u00a0(m\u1eabu cho \u0111\u1ed1i t\u01b0\u1ee3ng)<\/li>\n<li><strong>Thu\u1ed9c t\u00ednh<\/strong>\u00a0(t\u00ednh ch\u1ea5t c\u1ee7a l\u1edbp)<\/li>\n<li><strong>Ph\u01b0\u01a1ng th\u1ee9c<\/strong>\u00a0(h\u00e0m c\u1ee7a l\u1edbp)<\/li>\n<li><strong>M\u1ed1i quan h\u1ec7<\/strong>\u00a0(li\u00ean k\u1ebft, k\u1ebf th\u1eeba, ph\u1ee5 thu\u1ed9c)<\/li>\n<\/ul>\n<h3><strong>Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 l\u1edbp?<\/strong><\/h3>\n<ul>\n<li>Thi\u1ebft k\u1ebf ki\u1ebfn tr\u00fac ph\u1ea7n m\u1ec1m.<\/li>\n<li>T\u00e0i li\u1ec7u h\u00f3a c\u1ea5u tr\u00fac h\u1ec7 th\u1ed1ng.<\/li>\n<li>H\u01b0\u1edbng d\u1eabn c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n trong qu\u00e1 tr\u00ecnh tri\u1ec3n khai.<\/li>\n<\/ul>\n<h3><strong>V\u00ed d\u1ee5: S\u01a1 \u0111\u1ed3 l\u1edbp cho h\u1ec7 th\u1ed1ng &#8220;\u0110\u1ea1i h\u1ecdc&#8221;<\/strong><\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/uml.planttext.com\/plantuml\/png\/XP51Yy8m48NlWVo7eQULqZzGbYBKY-1XOTcpX6Qs1jgqp4m5MVplfgPHLmyUv-KnttkJDOiXcVeEVhmx8h6Jqxxk3FD-uqnBfjTAgsOMu5icYrxWJok00ZYEsqq9palKlEcn34PoleqAUXgw3cqzJCJ89UmSosUSgjcIBvQFbLRdEomw4gkvJZFgSVShhI6qJlYMA8SMfOxY4-2BXbza7YWnnYIyQMHn32VhG_L7FGT1qnnYx1igdInBPmYBCoYAQkcdrJr6Tbs0_FzTgpLw6pv8gmi0\"\/><\/p>\n<p dir=\"auto\"><strong>Gi\u1ea3i th\u00edch:<\/strong><\/p>\n<ul>\n<li><strong>Sinh vi\u00ean<\/strong>,\u00a0<strong>M\u00f4n h\u1ecdc<\/strong>, v\u00e0\u00a0<strong>Gi\u1ea3ng vi\u00ean<\/strong>\u00a0l\u00e0 c\u00e1c l\u1edbp.<\/li>\n<li>M\u1ed7i l\u1edbp c\u00f3\u00a0<strong>thu\u1ed9c t\u00ednh<\/strong>\u00a0(v\u00ed d\u1ee5 nh\u01b0\u00a0<code class=\"\">m\u00e3SinhVien<\/code>,\u00a0<code class=\"\">t\u00ean<\/code>).<\/li>\n<li>M\u1ed7i l\u1edbp c\u00f3\u00a0<strong>ph\u01b0\u01a1ng th\u1ee9c<\/strong>\u00a0(v\u00ed d\u1ee5 nh\u01b0\u00a0<code class=\"\">\u0111\u0103ng_k\u00fd()<\/code>,\u00a0<code class=\"\">gi\u1ea3ng_d\u1ea1y_m\u00f4n_h\u1ecdc()<\/code>).<\/li>\n<\/ul>\n<hr\/>\n<h2><strong>2. S\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng UML: M\u1ed9t b\u1ee9c \u1ea3nh ch\u1ee5p c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng t\u1ea1i th\u1eddi \u0111i\u1ec3m ch\u1ea1y<\/strong><\/h2>\n<h3><strong>S\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng l\u00e0 g\u00ec?<\/strong><\/h3>\n<p dir=\"auto\">M\u1ed9t <strong>S\u01a1 \u0111\u1ed3 \u0110\u1ed1i t\u01b0\u1ee3ng<\/strong> l\u00e0 m\u1ed9t <strong>\u0111\u1ed9ng<\/strong>bi\u1ec3u di\u1ec5n c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng t\u1ea1i m\u1ed9t th\u1eddi \u0111i\u1ec3m c\u1ee5 th\u1ec3. N\u00f3 hi\u1ec3n th\u1ecb:<\/p>\n<ul>\n<li><strong>\u0110\u1ed1i t\u01b0\u1ee3ng<\/strong>\u00a0(\u0111\u1ed1i t\u01b0\u1ee3ng c\u1ee7a c\u00e1c l\u1edbp)<\/li>\n<li><strong>Gi\u00e1 tr\u1ecb thu\u1ed9c t\u00ednh<\/strong>\u00a0(tr\u1ea1ng th\u00e1i hi\u1ec7n t\u1ea1i c\u1ee7a c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng)<\/li>\n<li><strong>Li\u00ean k\u1ebft<\/strong>\u00a0(quan h\u1ec7 gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng)<\/li>\n<\/ul>\n<h3><strong>Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng?<\/strong><\/h3>\n<ul>\n<li>G\u1ee1 l\u1ed7i c\u00e1c v\u1ea5n \u0111\u1ec1 th\u1eddi gian ch\u1ea1y.<\/li>\n<li>X\u00e1c minh c\u00e1c s\u01a1 \u0111\u1ed3 l\u1edbp v\u1edbi d\u1eef li\u1ec7u th\u1ef1c t\u1ebf.<\/li>\n<li>Minh h\u1ecda c\u00e1c t\u00ecnh hu\u1ed1ng h\u1ec7 th\u1ed1ng c\u1ee5 th\u1ec3.<\/li>\n<\/ul>\n<h3><strong>V\u00ed d\u1ee5: S\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng cho m\u1ed9t h\u1ec7 th\u1ed1ng &#8220;\u0110\u1ea1i h\u1ecdc&#8221;<\/strong><code class=\"language-plaintext\"><\/code><\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/uml.planttext.com\/plantuml\/png\/LL31Yi8m4Bq7yWz3xvLrlGahBkt5KmjbpnAJKIDD8fFfWYp-ksbAMNkRzvZtvhtPHrR4W-lXnzjVf6ZvSMnEDzHyhAswa79II14o0nqF1Zt3dnG0SGA76hvW_R4UAQyS9bHyzrPZ8SNpJLk5WI9EKftdh2ogBecBTtNJj1bhGcCv9cgpj6efd376G9FRVORPy7CPfQOLTCxoDLiQlAUwRkoGJyyPvs9bkPk3RW4zXRv70zPByNzpiSEez1NZwB57Rz8ZfNW1\"\/><\/p>\n<p dir=\"auto\"><strong>Gi\u1ea3i th\u00edch:<\/strong><\/p>\n<ul>\n<li><strong>:Sinh vi\u00ean<\/strong>,\u00a0<strong>:M\u00f4n h\u1ecdc<\/strong>, v\u00e0 <strong>:Gi\u1ea3ng vi\u00ean<\/strong>\u00a0l\u00e0 c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng (th\u1ec3 hi\u1ec7n c\u1ee7a c\u00e1c l\u1edbp).<\/li>\n<li>M\u1ed7i \u0111\u1ed1i t\u01b0\u1ee3ng c\u00f3 <strong>gi\u00e1 tr\u1ecb thu\u1ed9c t\u00ednh hi\u1ec7n t\u1ea1i<\/strong>\u00a0(v\u00ed d\u1ee5: <code class=\"\">studentID = 101<\/code>).<\/li>\n<li><strong>Li\u00ean k\u1ebft<\/strong>th\u1ec3 hi\u1ec7n c\u00e1c m\u1ed1i quan h\u1ec7 (v\u00ed d\u1ee5: Alice \u0111ang \u0111\u0103ng k\u00fd m\u00f4n &#8220;OOP&#8221;).<\/li>\n<\/ul>\n<h2><strong>3. Nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa s\u01a1 \u0111\u1ed3 l\u1edbp v\u00e0 s\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng<\/strong><\/h2>\n<table>\n<thead>\n<tr>\n<th>T\u00ednh n\u0103ng<\/th>\n<th>S\u01a1 \u0111\u1ed3 l\u1edbp<\/th>\n<th>S\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>M\u1ee5c \u0111\u00edch<\/strong><\/td>\n<td>X\u00e1c \u0111\u1ecbnh c\u1ea5u tr\u00fac h\u1ec7 th\u1ed1ng<\/td>\n<td>Hi\u1ec3n th\u1ecb tr\u1ea1ng th\u00e1i \u0111\u1ed1i t\u01b0\u1ee3ng t\u1ea1i th\u1eddi \u0111i\u1ec3m ch\u1ea1y<\/td>\n<\/tr>\n<tr>\n<td><strong>Tr\u1eebu t\u01b0\u1ee3ng<\/strong><\/td>\n<td>Tr\u1eebu t\u01b0\u1ee3ng (b\u1ea3n v\u1ebd m\u1eabu)<\/td>\n<td>C\u1ee5 th\u1ec3 (b\u1ea3n ch\u1ee5p)<\/td>\n<\/tr>\n<tr>\n<td><strong>S\u1eed d\u1ee5ng<\/strong><\/td>\n<td>Thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng<\/td>\n<td>G\u1ee1 l\u1ed7i, x\u00e1c minh<\/td>\n<\/tr>\n<tr>\n<td><strong>K\u00fd hi\u1ec7u<\/strong><\/td>\n<td>L\u1edbp, thu\u1ed9c t\u00ednh, ph\u01b0\u01a1ng th\u1ee9c<\/td>\n<td>\u0110\u1ed1i t\u01b0\u1ee3ng, gi\u00e1 tr\u1ecb thu\u1ed9c t\u00ednh, li\u00ean k\u1ebft<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong>4. Ch\u00fang ho\u1ea1t \u0111\u1ed9ng c\u00f9ng nhau nh\u01b0 th\u1ebf n\u00e0o<\/strong><\/h2>\n<ol>\n<li><strong>S\u01a1 \u0111\u1ed3 l\u1edbp<\/strong>\u00a0x\u00e1c \u0111\u1ecbnh c\u1ea5u tr\u00fac.<\/li>\n<li><strong>S\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng<\/strong>\u00a0th\u1ef1c th\u1ec3 h\u00f3a c\u1ea5u tr\u00fac \u0111\u00f3 b\u1eb1ng d\u1eef li\u1ec7u th\u1ef1c t\u1ebf.<\/li>\n<\/ol>\n<p dir=\"auto\"><strong>V\u00ed d\u1ee5:<\/strong><\/p>\n<ul>\n<li>M\u1ed9t\u00a0<strong>S\u01a1 \u0111\u1ed3 l\u1edbp<\/strong>\u00a0x\u00e1c \u0111\u1ecbnh m\u1ed9t\u00a0<code class=\"\">Xe h\u01a1i<\/code>\u00a0l\u1edbp v\u1edbi thu\u1ed9c t\u00ednh (<code class=\"\">m\u1eabu m\u00e3<\/code>,\u00a0<code class=\"\">n\u0103m<\/code>).<\/li>\n<li>M\u1ed9t\u00a0<strong>S\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng<\/strong>\u00a0hi\u1ec3n th\u1ecb m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng c\u1ee5 th\u1ec3\u00a0<code class=\"\">Xe h\u01a1i<\/code>\u00a0\u0111\u1ed1i t\u01b0\u1ee3ng (<code class=\"\">model = \"Tesla\"<\/code>,\u00a0<code class=\"\">n\u0103m = 2023<\/code>).<\/li>\n<\/ul>\n<h2><strong>5. B\u00e0i t\u1eadp th\u1ef1c h\u00e0nh<\/strong><\/h2>\n<h3><strong>Nhi\u1ec7m v\u1ee5: M\u00f4 h\u00ecnh h\u00f3a m\u1ed9t h\u1ec7 th\u1ed1ng &#8220;Th\u01b0 vi\u1ec7n&#8221;<\/strong><\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/uml.planttext.com\/plantuml\/png\/RP512i8m44NtWTnXw4gHNg184NLJK3SzG9dQK8DD0fCf8kBTRKsZ5bpcpUVDJxBnZCIzwU2WQqAwLxiElQ_s6bj28uKKvn70rhahFAG0I84rTog3aadRDY3i-U9epefoU_gIvzTrLAPM56tcVIhs6MZB0LaqC_yAQaVaRcE9nJ8GKjoJZUJ7FbqawkiXuRE1UbwFwVntQno4HdamOzFC5xL3H578V9PDbqX2Cvz0ckRlLv8YDaZEpZ9g-tzeq6AhfbcmZTwDiitm7rAy0000\"\/><\/p>\n<ol>\n<li>\n<p dir=\"auto\"><strong>T\u1ea1o m\u1ed9t s\u01a1 \u0111\u1ed3 l\u1edbp<\/strong> v\u1edbi:<\/p>\n<ul>\n<li><code class=\"\">S\u00e1ch<\/code>\u00a0(thu\u1ed9c t\u00ednh:\u00a0<code class=\"\">ti\u00eau \u0111\u1ec1<\/code>,\u00a0<code class=\"\">t\u00e1c gi\u1ea3<\/code>,\u00a0<code class=\"\">ISBN<\/code>)<\/li>\n<li><code class=\"\">Th\u00e0nh vi\u00ean<\/code>\u00a0(thu\u1ed9c t\u00ednh:\u00a0<code class=\"\">m\u00e3 th\u00e0nh vi\u00ean<\/code>,\u00a0<code class=\"\">t\u00ean<\/code>)<\/li>\n<li><code class=\"\">Th\u01b0 vi\u1ec7n<\/code>\u00a0(ph\u01b0\u01a1ng th\u1ee9c:\u00a0<code class=\"\">m\u01b0\u1ee3nS\u00e1ch()<\/code>,\u00a0<code class=\"\">tr\u1ea3S\u00e1ch()<\/code>)<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>T\u1ea1o s\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng<\/strong> hi\u1ec3n th\u1ecb:<\/p>\n<ul>\n<li>M\u1ed9t\u00a0<code class=\"\">S\u00e1ch<\/code>\u00a0\u0111\u1ed1i t\u01b0\u1ee3ng (<code class=\"\">ti\u00eau \u0111\u1ec1 = \"H\u01b0\u1edbng d\u1eabn UML\"<\/code>,\u00a0<code class=\"\">t\u00e1c gi\u1ea3 = \"John Doe\"<\/code>)<\/li>\n<li>M\u1ed9t\u00a0<code class=\"\">Th\u00e0nh vi\u00ean<\/code>\u00a0\u0111\u1ed1i t\u01b0\u1ee3ng (<code class=\"\">m\u00e3Th\u00e0nhVi\u00ean = 1<\/code>,\u00a0<code class=\"\">t\u00ean = \"Alice\"<\/code>)<\/li>\n<li>M\u1ed9t li\u00ean k\u1ebft hi\u1ec3n th\u1ecb Alice m\u01b0\u1ee3n &#8220;H\u01b0\u1edbng d\u1eabn UML&#8221;<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p><img decoding=\"async\" src=\"https:\/\/uml.planttext.com\/plantuml\/png\/NP1D2u8m6CVlmhx3WtSFzbwKc0XXQ1sYiqmTkN8Ejab4zDtRd5Hqs_FRyt_PGgcmK1rh8AM5mEAH7uihALKUKtmHc247ERmd475-WoTo01HL3O4DkESiXLr7A-8QZ3jLSs7udjSjnDpYv1GT3FH7OsyodSqNIurVFyOPOGKHrfhrvoJM0j_CBMPzqhQX9VdJ3OsjiD3jfDvCgLHhKpNusdsuJGe6co7NymBxjfKs4OBVfRaCILlfRq7E6m00\"\/><\/p>\n<h2><strong>K\u1ebft lu\u1eadn<\/strong><\/h2>\n<ul>\n<li><strong>S\u01a1 \u0111\u1ed3 l\u1edbp<\/strong>\u00a0=\u00a0<strong>B\u1ea3n v\u1ebd<\/strong>\u00a0(c\u1ea5u tr\u00fac t\u0129nh).<\/li>\n<li><strong>S\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng<\/strong>\u00a0=\u00a0<strong>B\u1ea3n ch\u1ee5p<\/strong>\u00a0(tr\u1ea1ng th\u00e1i th\u1eddi gian ch\u1ea1y).<\/li>\n<li>S\u1eed d\u1ee5ng c\u1ea3 hai \u0111\u1ec3\u00a0<strong>thi\u1ebft k\u1ebf, x\u00e1c minh v\u00e0 g\u1ee1 l\u1ed7i<\/strong>c\u00e1c h\u1ec7 th\u1ed1ng m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Ng\u00f4n ng\u1eef m\u00f4 h\u00ecnh h\u00f3a th\u1ed1ng nh\u1ea5t (UML) l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd \u0111\u1ec3 tr\u1ef1c quan h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m. Hai s\u01a1 \u0111\u1ed3 quan tr\u1ecdng trong UML&hellip;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[61,60],"tags":[],"class_list":["post-1643","post","type-post","status-publish","format-standard","hentry","category-class-diagram","category-unified-modeling-language"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>S\u01a1 \u0111\u1ed3 l\u1edbp UML so v\u1edbi s\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1edbi c\u00e1c v\u00ed d\u1ee5 - Tech Posts Vietnamese - Latest Trends in AI, Software, and Digital Innovation<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.tech-posts.com\/vi\/uml-class-diagrams-vs-object-diagrams-a-comprehensive-guide-with-examples\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"S\u01a1 \u0111\u1ed3 l\u1edbp UML so v\u1edbi s\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1edbi c\u00e1c v\u00ed d\u1ee5 - Tech Posts Vietnamese - Latest Trends in AI, Software, and Digital Innovation\" \/>\n<meta property=\"og:description\" content=\"Ng\u00f4n ng\u1eef m\u00f4 h\u00ecnh h\u00f3a th\u1ed1ng nh\u1ea5t (UML) l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd \u0111\u1ec3 tr\u1ef1c quan h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m. Hai s\u01a1 \u0111\u1ed3 quan tr\u1ecdng trong UML&hellip;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.tech-posts.com\/vi\/uml-class-diagrams-vs-object-diagrams-a-comprehensive-guide-with-examples\/\" \/>\n<meta property=\"og:site_name\" content=\"Tech Posts Vietnamese - Latest Trends in AI, Software, and Digital Innovation\" \/>\n<meta property=\"article:published_time\" content=\"2026-02-28T13:14:55+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/uml.planttext.com\/plantuml\/png\/XP51Yy8m48NlWVo7eQULqZzGbYBKY-1XOTcpX6Qs1jgqp4m5MVplfgPHLmyUv-KnttkJDOiXcVeEVhmx8h6Jqxxk3FD-uqnBfjTAgsOMu5icYrxWJok00ZYEsqq9palKlEcn34PoleqAUXgw3cqzJCJ89UmSosUSgjcIBvQFbLRdEomw4gkvJZFgSVShhI6qJlYMA8SMfOxY4-2BXbza7YWnnYIyQMHn32VhG_L7FGT1qnnYx1igdInBPmYBCoYAQkcdrJr6Tbs0_FzTgpLw6pv8gmi0\" \/>\n<meta name=\"author\" content=\"curtis\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"curtis\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.tech-posts.com\/vi\/uml-class-diagrams-vs-object-diagrams-a-comprehensive-guide-with-examples\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.tech-posts.com\/vi\/uml-class-diagrams-vs-object-diagrams-a-comprehensive-guide-with-examples\/\"},\"author\":{\"name\":\"curtis\",\"@id\":\"https:\/\/www.tech-posts.com\/vi\/#\/schema\/person\/d3c1ccce5d39d39d44bdb24b3bb4ceb1\"},\"headline\":\"S\u01a1 \u0111\u1ed3 l\u1edbp UML so v\u1edbi s\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1edbi c\u00e1c v\u00ed d\u1ee5\",\"datePublished\":\"2026-02-28T13:14:55+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.tech-posts.com\/vi\/uml-class-diagrams-vs-object-diagrams-a-comprehensive-guide-with-examples\/\"},\"wordCount\":976,\"publisher\":{\"@id\":\"https:\/\/www.tech-posts.com\/vi\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.tech-posts.com\/vi\/uml-class-diagrams-vs-object-diagrams-a-comprehensive-guide-with-examples\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/uml.planttext.com\/plantuml\/png\/XP51Yy8m48NlWVo7eQULqZzGbYBKY-1XOTcpX6Qs1jgqp4m5MVplfgPHLmyUv-KnttkJDOiXcVeEVhmx8h6Jqxxk3FD-uqnBfjTAgsOMu5icYrxWJok00ZYEsqq9palKlEcn34PoleqAUXgw3cqzJCJ89UmSosUSgjcIBvQFbLRdEomw4gkvJZFgSVShhI6qJlYMA8SMfOxY4-2BXbza7YWnnYIyQMHn32VhG_L7FGT1qnnYx1igdInBPmYBCoYAQkcdrJr6Tbs0_FzTgpLw6pv8gmi0\",\"articleSection\":[\"Class Diagram\",\"Unified Modeling Language\"],\"inLanguage\":\"vi\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.tech-posts.com\/vi\/uml-class-diagrams-vs-object-diagrams-a-comprehensive-guide-with-examples\/\",\"url\":\"https:\/\/www.tech-posts.com\/vi\/uml-class-diagrams-vs-object-diagrams-a-comprehensive-guide-with-examples\/\",\"name\":\"S\u01a1 \u0111\u1ed3 l\u1edbp UML so v\u1edbi s\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1edbi c\u00e1c v\u00ed d\u1ee5 - Tech Posts Vietnamese - Latest Trends in AI, Software, and Digital Innovation\",\"isPartOf\":{\"@id\":\"https:\/\/www.tech-posts.com\/vi\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.tech-posts.com\/vi\/uml-class-diagrams-vs-object-diagrams-a-comprehensive-guide-with-examples\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.tech-posts.com\/vi\/uml-class-diagrams-vs-object-diagrams-a-comprehensive-guide-with-examples\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/uml.planttext.com\/plantuml\/png\/XP51Yy8m48NlWVo7eQULqZzGbYBKY-1XOTcpX6Qs1jgqp4m5MVplfgPHLmyUv-KnttkJDOiXcVeEVhmx8h6Jqxxk3FD-uqnBfjTAgsOMu5icYrxWJok00ZYEsqq9palKlEcn34PoleqAUXgw3cqzJCJ89UmSosUSgjcIBvQFbLRdEomw4gkvJZFgSVShhI6qJlYMA8SMfOxY4-2BXbza7YWnnYIyQMHn32VhG_L7FGT1qnnYx1igdInBPmYBCoYAQkcdrJr6Tbs0_FzTgpLw6pv8gmi0\",\"datePublished\":\"2026-02-28T13:14:55+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.tech-posts.com\/vi\/uml-class-diagrams-vs-object-diagrams-a-comprehensive-guide-with-examples\/#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.tech-posts.com\/vi\/uml-class-diagrams-vs-object-diagrams-a-comprehensive-guide-with-examples\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/www.tech-posts.com\/vi\/uml-class-diagrams-vs-object-diagrams-a-comprehensive-guide-with-examples\/#primaryimage\",\"url\":\"https:\/\/uml.planttext.com\/plantuml\/png\/XP51Yy8m48NlWVo7eQULqZzGbYBKY-1XOTcpX6Qs1jgqp4m5MVplfgPHLmyUv-KnttkJDOiXcVeEVhmx8h6Jqxxk3FD-uqnBfjTAgsOMu5icYrxWJok00ZYEsqq9palKlEcn34PoleqAUXgw3cqzJCJ89UmSosUSgjcIBvQFbLRdEomw4gkvJZFgSVShhI6qJlYMA8SMfOxY4-2BXbza7YWnnYIyQMHn32VhG_L7FGT1qnnYx1igdInBPmYBCoYAQkcdrJr6Tbs0_FzTgpLw6pv8gmi0\",\"contentUrl\":\"https:\/\/uml.planttext.com\/plantuml\/png\/XP51Yy8m48NlWVo7eQULqZzGbYBKY-1XOTcpX6Qs1jgqp4m5MVplfgPHLmyUv-KnttkJDOiXcVeEVhmx8h6Jqxxk3FD-uqnBfjTAgsOMu5icYrxWJok00ZYEsqq9palKlEcn34PoleqAUXgw3cqzJCJ89UmSosUSgjcIBvQFbLRdEomw4gkvJZFgSVShhI6qJlYMA8SMfOxY4-2BXbza7YWnnYIyQMHn32VhG_L7FGT1qnnYx1igdInBPmYBCoYAQkcdrJr6Tbs0_FzTgpLw6pv8gmi0\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.tech-posts.com\/vi\/uml-class-diagrams-vs-object-diagrams-a-comprehensive-guide-with-examples\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.tech-posts.com\/vi\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"S\u01a1 \u0111\u1ed3 l\u1edbp UML so v\u1edbi s\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1edbi c\u00e1c v\u00ed d\u1ee5\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.tech-posts.com\/vi\/#website\",\"url\":\"https:\/\/www.tech-posts.com\/vi\/\",\"name\":\"Tech Posts Vietnamese - Latest Trends in AI, Software, and Digital Innovation\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.tech-posts.com\/vi\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.tech-posts.com\/vi\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"vi\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.tech-posts.com\/vi\/#organization\",\"name\":\"Tech Posts Vietnamese - Latest Trends in AI, Software, and Digital Innovation\",\"url\":\"https:\/\/www.tech-posts.com\/vi\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/www.tech-posts.com\/vi\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.tech-posts.com\/vi\/wp-content\/uploads\/sites\/10\/2025\/03\/cropped-tech-posts-logo-1.png\",\"contentUrl\":\"https:\/\/www.tech-posts.com\/vi\/wp-content\/uploads\/sites\/10\/2025\/03\/cropped-tech-posts-logo-1.png\",\"width\":512,\"height\":512,\"caption\":\"Tech Posts Vietnamese - Latest Trends in AI, Software, and Digital Innovation\"},\"image\":{\"@id\":\"https:\/\/www.tech-posts.com\/vi\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.tech-posts.com\/vi\/#\/schema\/person\/d3c1ccce5d39d39d44bdb24b3bb4ceb1\",\"name\":\"curtis\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/www.tech-posts.com\/vi\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/6910084565fcc601ec03c6693bb8ea480c1e52ccaa0efb299eb038bb6a1edc87?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/6910084565fcc601ec03c6693bb8ea480c1e52ccaa0efb299eb038bb6a1edc87?s=96&d=mm&r=g\",\"caption\":\"curtis\"},\"url\":\"https:\/\/www.tech-posts.com\/vi\/author\/curtis\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"S\u01a1 \u0111\u1ed3 l\u1edbp UML so v\u1edbi s\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1edbi c\u00e1c v\u00ed d\u1ee5 - Tech Posts Vietnamese - Latest Trends in AI, Software, and Digital Innovation","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.tech-posts.com\/vi\/uml-class-diagrams-vs-object-diagrams-a-comprehensive-guide-with-examples\/","og_locale":"vi_VN","og_type":"article","og_title":"S\u01a1 \u0111\u1ed3 l\u1edbp UML so v\u1edbi s\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1edbi c\u00e1c v\u00ed d\u1ee5 - Tech Posts Vietnamese - Latest Trends in AI, Software, and Digital Innovation","og_description":"Ng\u00f4n ng\u1eef m\u00f4 h\u00ecnh h\u00f3a th\u1ed1ng nh\u1ea5t (UML) l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd \u0111\u1ec3 tr\u1ef1c quan h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m. Hai s\u01a1 \u0111\u1ed3 quan tr\u1ecdng trong UML&hellip;","og_url":"https:\/\/www.tech-posts.com\/vi\/uml-class-diagrams-vs-object-diagrams-a-comprehensive-guide-with-examples\/","og_site_name":"Tech Posts Vietnamese - Latest Trends in AI, Software, and Digital Innovation","article_published_time":"2026-02-28T13:14:55+00:00","og_image":[{"url":"https:\/\/uml.planttext.com\/plantuml\/png\/XP51Yy8m48NlWVo7eQULqZzGbYBKY-1XOTcpX6Qs1jgqp4m5MVplfgPHLmyUv-KnttkJDOiXcVeEVhmx8h6Jqxxk3FD-uqnBfjTAgsOMu5icYrxWJok00ZYEsqq9palKlEcn34PoleqAUXgw3cqzJCJ89UmSosUSgjcIBvQFbLRdEomw4gkvJZFgSVShhI6qJlYMA8SMfOxY4-2BXbza7YWnnYIyQMHn32VhG_L7FGT1qnnYx1igdInBPmYBCoYAQkcdrJr6Tbs0_FzTgpLw6pv8gmi0","type":"","width":"","height":""}],"author":"curtis","twitter_card":"summary_large_image","twitter_misc":{"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi":"curtis","\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"3 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.tech-posts.com\/vi\/uml-class-diagrams-vs-object-diagrams-a-comprehensive-guide-with-examples\/#article","isPartOf":{"@id":"https:\/\/www.tech-posts.com\/vi\/uml-class-diagrams-vs-object-diagrams-a-comprehensive-guide-with-examples\/"},"author":{"name":"curtis","@id":"https:\/\/www.tech-posts.com\/vi\/#\/schema\/person\/d3c1ccce5d39d39d44bdb24b3bb4ceb1"},"headline":"S\u01a1 \u0111\u1ed3 l\u1edbp UML so v\u1edbi s\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1edbi c\u00e1c v\u00ed d\u1ee5","datePublished":"2026-02-28T13:14:55+00:00","mainEntityOfPage":{"@id":"https:\/\/www.tech-posts.com\/vi\/uml-class-diagrams-vs-object-diagrams-a-comprehensive-guide-with-examples\/"},"wordCount":976,"publisher":{"@id":"https:\/\/www.tech-posts.com\/vi\/#organization"},"image":{"@id":"https:\/\/www.tech-posts.com\/vi\/uml-class-diagrams-vs-object-diagrams-a-comprehensive-guide-with-examples\/#primaryimage"},"thumbnailUrl":"https:\/\/uml.planttext.com\/plantuml\/png\/XP51Yy8m48NlWVo7eQULqZzGbYBKY-1XOTcpX6Qs1jgqp4m5MVplfgPHLmyUv-KnttkJDOiXcVeEVhmx8h6Jqxxk3FD-uqnBfjTAgsOMu5icYrxWJok00ZYEsqq9palKlEcn34PoleqAUXgw3cqzJCJ89UmSosUSgjcIBvQFbLRdEomw4gkvJZFgSVShhI6qJlYMA8SMfOxY4-2BXbza7YWnnYIyQMHn32VhG_L7FGT1qnnYx1igdInBPmYBCoYAQkcdrJr6Tbs0_FzTgpLw6pv8gmi0","articleSection":["Class Diagram","Unified Modeling Language"],"inLanguage":"vi"},{"@type":"WebPage","@id":"https:\/\/www.tech-posts.com\/vi\/uml-class-diagrams-vs-object-diagrams-a-comprehensive-guide-with-examples\/","url":"https:\/\/www.tech-posts.com\/vi\/uml-class-diagrams-vs-object-diagrams-a-comprehensive-guide-with-examples\/","name":"S\u01a1 \u0111\u1ed3 l\u1edbp UML so v\u1edbi s\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1edbi c\u00e1c v\u00ed d\u1ee5 - Tech Posts Vietnamese - Latest Trends in AI, Software, and Digital Innovation","isPartOf":{"@id":"https:\/\/www.tech-posts.com\/vi\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.tech-posts.com\/vi\/uml-class-diagrams-vs-object-diagrams-a-comprehensive-guide-with-examples\/#primaryimage"},"image":{"@id":"https:\/\/www.tech-posts.com\/vi\/uml-class-diagrams-vs-object-diagrams-a-comprehensive-guide-with-examples\/#primaryimage"},"thumbnailUrl":"https:\/\/uml.planttext.com\/plantuml\/png\/XP51Yy8m48NlWVo7eQULqZzGbYBKY-1XOTcpX6Qs1jgqp4m5MVplfgPHLmyUv-KnttkJDOiXcVeEVhmx8h6Jqxxk3FD-uqnBfjTAgsOMu5icYrxWJok00ZYEsqq9palKlEcn34PoleqAUXgw3cqzJCJ89UmSosUSgjcIBvQFbLRdEomw4gkvJZFgSVShhI6qJlYMA8SMfOxY4-2BXbza7YWnnYIyQMHn32VhG_L7FGT1qnnYx1igdInBPmYBCoYAQkcdrJr6Tbs0_FzTgpLw6pv8gmi0","datePublished":"2026-02-28T13:14:55+00:00","breadcrumb":{"@id":"https:\/\/www.tech-posts.com\/vi\/uml-class-diagrams-vs-object-diagrams-a-comprehensive-guide-with-examples\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.tech-posts.com\/vi\/uml-class-diagrams-vs-object-diagrams-a-comprehensive-guide-with-examples\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/www.tech-posts.com\/vi\/uml-class-diagrams-vs-object-diagrams-a-comprehensive-guide-with-examples\/#primaryimage","url":"https:\/\/uml.planttext.com\/plantuml\/png\/XP51Yy8m48NlWVo7eQULqZzGbYBKY-1XOTcpX6Qs1jgqp4m5MVplfgPHLmyUv-KnttkJDOiXcVeEVhmx8h6Jqxxk3FD-uqnBfjTAgsOMu5icYrxWJok00ZYEsqq9palKlEcn34PoleqAUXgw3cqzJCJ89UmSosUSgjcIBvQFbLRdEomw4gkvJZFgSVShhI6qJlYMA8SMfOxY4-2BXbza7YWnnYIyQMHn32VhG_L7FGT1qnnYx1igdInBPmYBCoYAQkcdrJr6Tbs0_FzTgpLw6pv8gmi0","contentUrl":"https:\/\/uml.planttext.com\/plantuml\/png\/XP51Yy8m48NlWVo7eQULqZzGbYBKY-1XOTcpX6Qs1jgqp4m5MVplfgPHLmyUv-KnttkJDOiXcVeEVhmx8h6Jqxxk3FD-uqnBfjTAgsOMu5icYrxWJok00ZYEsqq9palKlEcn34PoleqAUXgw3cqzJCJ89UmSosUSgjcIBvQFbLRdEomw4gkvJZFgSVShhI6qJlYMA8SMfOxY4-2BXbza7YWnnYIyQMHn32VhG_L7FGT1qnnYx1igdInBPmYBCoYAQkcdrJr6Tbs0_FzTgpLw6pv8gmi0"},{"@type":"BreadcrumbList","@id":"https:\/\/www.tech-posts.com\/vi\/uml-class-diagrams-vs-object-diagrams-a-comprehensive-guide-with-examples\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.tech-posts.com\/vi\/"},{"@type":"ListItem","position":2,"name":"S\u01a1 \u0111\u1ed3 l\u1edbp UML so v\u1edbi s\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1edbi c\u00e1c v\u00ed d\u1ee5"}]},{"@type":"WebSite","@id":"https:\/\/www.tech-posts.com\/vi\/#website","url":"https:\/\/www.tech-posts.com\/vi\/","name":"Tech Posts Vietnamese - Latest Trends in AI, Software, and Digital Innovation","description":"","publisher":{"@id":"https:\/\/www.tech-posts.com\/vi\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.tech-posts.com\/vi\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"vi"},{"@type":"Organization","@id":"https:\/\/www.tech-posts.com\/vi\/#organization","name":"Tech Posts Vietnamese - Latest Trends in AI, Software, and Digital Innovation","url":"https:\/\/www.tech-posts.com\/vi\/","logo":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/www.tech-posts.com\/vi\/#\/schema\/logo\/image\/","url":"https:\/\/www.tech-posts.com\/vi\/wp-content\/uploads\/sites\/10\/2025\/03\/cropped-tech-posts-logo-1.png","contentUrl":"https:\/\/www.tech-posts.com\/vi\/wp-content\/uploads\/sites\/10\/2025\/03\/cropped-tech-posts-logo-1.png","width":512,"height":512,"caption":"Tech Posts Vietnamese - Latest Trends in AI, Software, and Digital Innovation"},"image":{"@id":"https:\/\/www.tech-posts.com\/vi\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.tech-posts.com\/vi\/#\/schema\/person\/d3c1ccce5d39d39d44bdb24b3bb4ceb1","name":"curtis","image":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/www.tech-posts.com\/vi\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/6910084565fcc601ec03c6693bb8ea480c1e52ccaa0efb299eb038bb6a1edc87?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/6910084565fcc601ec03c6693bb8ea480c1e52ccaa0efb299eb038bb6a1edc87?s=96&d=mm&r=g","caption":"curtis"},"url":"https:\/\/www.tech-posts.com\/vi\/author\/curtis\/"}]}},"_links":{"self":[{"href":"https:\/\/www.tech-posts.com\/vi\/wp-json\/wp\/v2\/posts\/1643","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tech-posts.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tech-posts.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tech-posts.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tech-posts.com\/vi\/wp-json\/wp\/v2\/comments?post=1643"}],"version-history":[{"count":0,"href":"https:\/\/www.tech-posts.com\/vi\/wp-json\/wp\/v2\/posts\/1643\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.tech-posts.com\/vi\/wp-json\/wp\/v2\/media?parent=1643"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tech-posts.com\/vi\/wp-json\/wp\/v2\/categories?post=1643"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tech-posts.com\/vi\/wp-json\/wp\/v2\/tags?post=1643"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}