{"id":637,"date":"2026-03-31T04:17:07","date_gmt":"2026-03-31T04:17:07","guid":{"rendered":"https:\/\/www.visualize-ai.com\/vi\/the-complete-guide-to-uml-state-machine-diagrams\/"},"modified":"2026-03-31T04:17:07","modified_gmt":"2026-03-31T04:17:07","slug":"the-complete-guide-to-uml-state-machine-diagrams","status":"publish","type":"post","link":"https:\/\/www.visualize-ai.com\/vi\/the-complete-guide-to-uml-state-machine-diagrams\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i UML"},"content":{"rendered":"<p id=\"NylxSKH\"><img fetchpriority=\"high\" alt=\"\" class=\"alignnone size-full wp-image-1142\" decoding=\"async\" fetchpriority=\"high\" height=\"469\" sizes=\"(max-width: 846px) 100vw, 846px\" src=\"https:\/\/www.visualize-ai.com\/wp-content\/uploads\/2026\/03\/img_69cb4af25fed6.png\" srcset=\"https:\/\/www.visualize-ai.com\/wp-content\/uploads\/2026\/03\/img_69cb4af25fed6.png 846w, https:\/\/www.visualize-ai.com\/wp-content\/uploads\/2026\/03\/img_69cb4af25fed6-300x166.png 300w, https:\/\/www.visualize-ai.com\/wp-content\/uploads\/2026\/03\/img_69cb4af25fed6-768x426.png 768w\" width=\"846\"\/><\/p>\n<p>H\u00e0nh vi c\u1ee7a m\u1ed9t th\u1ef1c th\u1ec3 kh\u00f4ng ch\u1ec9 l\u00e0 h\u1ec7 qu\u1ea3 tr\u1ef1c ti\u1ebfp t\u1eeb \u0111\u1ea7u v\u00e0o c\u1ee7a n\u00f3, m\u00e0 c\u00f2n ph\u1ee5 thu\u1ed9c v\u00e0o tr\u1ea1ng th\u00e1i tr\u01b0\u1edbc \u0111\u00f3 c\u1ee7a n\u00f3. L\u1ecbch s\u1eed qu\u00e1 kh\u1ee9 c\u1ee7a m\u1ed9t th\u1ef1c th\u1ec3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c m\u00f4 h\u00ecnh h\u00f3a t\u1ed1t nh\u1ea5t b\u1eb1ng m\u1ed9t\u00a0<strong>s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i h\u1eefu h\u1ea1n<\/strong>\u00a0ho\u1eb7c c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi truy\u1ec1n th\u1ed1ng l\u00e0\u00a0<strong>t\u1ef1 \u0111\u1ed9ng h\u00f3a<\/strong>.\u00a0<a href=\"https:\/\/en.wikipedia.org\/wiki\/Unified_Modeling_Language\">UML<\/a>\u00a0S\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i (ho\u1eb7c \u0111\u00f4i khi \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, m\u00e1y tr\u1ea1ng th\u00e1i ho\u1eb7c bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i) th\u1ec3 hi\u1ec7n c\u00e1c tr\u1ea1ng th\u00e1i kh\u00e1c nhau c\u1ee7a m\u1ed9t th\u1ef1c th\u1ec3. S\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i c\u0169ng c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb c\u00e1ch m\u1ed9t th\u1ef1c th\u1ec3 ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c s\u1ef1 ki\u1ec7n kh\u00e1c nhau b\u1eb1ng c\u00e1ch chuy\u1ec3n \u0111\u1ed5i t\u1eeb tr\u1ea1ng th\u00e1i n\u00e0y sang tr\u1ea1ng th\u00e1i kh\u00e1c. S\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i l\u00e0 m\u1ed9t s\u01a1 \u0111\u1ed3 UML \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a b\u1ea3n ch\u1ea5t \u0111\u1ed9ng c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng.<\/p>\n<p><img alt=\"State Machine Diagram Hierarchy\" decoding=\"async\" src=\"https:\/\/cdn-images.visual-paradigm.com\/guide\/uml\/what-is-state-machine-diagram\/01-uml-state-machine-diagram-in-uml-hierarchy.png\"\/><\/p>\n<hr\/>\n<h2>\ud83d\ude80 H\u1ecdc UML nhanh h\u01a1n, t\u1ed1t h\u01a1n v\u00e0 d\u1ec5 d\u00e0ng h\u01a1n<\/h2>\n<p>B\u1ea1n c\u00f3 \u0111ang t\u00ecm ki\u1ebfm m\u1ed9t c\u00f4ng c\u1ee5 UML mi\u1ec5n ph\u00ed \u0111\u1ec3 h\u1ecdc UML nhanh h\u01a1n, d\u1ec5 d\u00e0ng v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n kh\u00f4ng?\u00a0<strong>Phi\u00ean b\u1ea3n C\u1ed9ng \u0111\u1ed3ng Visual Paradigm<\/strong>\u00a0l\u00e0 ph\u1ea7n m\u1ec1m UML h\u1ed7 tr\u1ee3 t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i s\u01a1 \u0111\u1ed3 UML. \u0110\u00e2y l\u00e0 m\u1ed9t nh\u00e0 thi\u1ebft k\u1ebf UML \u0111\u1ea1t gi\u1ea3i th\u01b0\u1edfng qu\u1ed1c t\u1ebf, v\u00e0 v\u1eabn r\u1ea5t d\u1ec5 s\u1eed d\u1ee5ng, tr\u1ef1c quan &amp; ho\u00e0n to\u00e0n mi\u1ec5n ph\u00ed.<\/p>\n<p><a href=\"https:\/\/www.visual-paradigm.com\/download\/community.jsp\"><strong>T\u1ea3i mi\u1ec5n ph\u00ed<\/strong><\/a><\/p>\n<hr\/>\n<h2>T\u1ea1i sao l\u1ea1i d\u00f9ng s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i?<\/h2>\n<p>S\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 t\u1ea3\u00a0<strong>h\u00e0nh vi ph\u1ee5 thu\u1ed9c v\u00e0o tr\u1ea1ng th\u00e1i c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng<\/strong>.\u00a0<strong>M\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ph\u1ea3n \u1ee9ng kh\u00e1c nhau v\u1edbi c\u00f9ng m\u1ed9t s\u1ef1 ki\u1ec7n t\u00f9y thu\u1ed9c v\u00e0o tr\u1ea1ng th\u00e1i hi\u1ec7n t\u1ea1i c\u1ee7a n\u00f3<\/strong>. S\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng nh\u01b0ng c\u0169ng c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng cho b\u1ea5t k\u1ef3 th\u00e0nh ph\u1ea7n n\u00e0o c\u00f3 h\u00e0nh vi \u0111\u1ed1i v\u1edbi c\u00e1c th\u1ef1c th\u1ec3 kh\u00e1c nh\u01b0: ng\u01b0\u1eddi d\u00f9ng, tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, ph\u01b0\u01a1ng th\u1ee9c, h\u1ec7 th\u1ed1ng con, h\u1ec7 th\u1ed1ng, v.v., v\u00e0 ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng k\u1ebft h\u1ee3p v\u1edbi c\u00e1c s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c (th\u01b0\u1eddng l\u00e0 s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1).<\/p>\n<h3>V\u00ed d\u1ee5 th\u1ef1c t\u1ebf: R\u00fat ti\u1ec1n t\u1eeb t\u00e0i kho\u1ea3n ng\u00e2n h\u00e0ng<\/h3>\n<p>H\u00e3y xem x\u00e9t b\u1ea1n c\u00f3 100.000 \u0111\u00f4 la trong t\u00e0i kho\u1ea3n ng\u00e2n h\u00e0ng. H\u00e0nh vi c\u1ee7a h\u00e0m r\u00fat ti\u1ec1n s\u1ebd nh\u01b0 sau:<\/p>\n<pre><code>s\u1ed1 d\u01b0 := s\u1ed1 d\u01b0 - s\u1ed1 ti\u1ec1n r\u00fat;\r\n<\/code><\/pre>\n<p><em>\u0111i\u1ec1u ki\u1ec7n l\u00e0\u00a0<strong>s\u1ed1 d\u01b0 sau khi r\u00fat kh\u00f4ng nh\u1ecf h\u01a1n 0 \u0111\u00f4 la<\/strong>;<\/em>\u00a0\u0111i\u1ec1u n\u00e0y \u0111\u00fang b\u1ea5t k\u1ec3 b\u1ea1n \u0111\u00e3 r\u00fat ti\u1ec1n t\u1eeb ng\u00e2n h\u00e0ng bao nhi\u00eau l\u1ea7n. Trong nh\u1eefng t\u00ecnh hu\u1ed1ng nh\u01b0 v\u1eady, vi\u1ec7c r\u00fat ti\u1ec1n kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn b\u1ea3n ch\u1ea5t c\u1ee7a c\u00e1c gi\u00e1 tr\u1ecb thu\u1ed9c t\u00ednh, do \u0111\u00f3 h\u00e0nh vi t\u1ed5ng th\u1ec3 c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng v\u1eabn kh\u00f4ng thay \u0111\u1ed5i.<\/p>\n<p>Tuy nhi\u00ean, n\u1ebfu\u00a0<strong>s\u1ed1 d\u01b0 t\u00e0i kho\u1ea3n tr\u1edf n\u00ean \u00e2m sau khi r\u00fat ti\u1ec1n<\/strong>, h\u00e0nh vi c\u1ee7a h\u00e0m r\u00fat ti\u1ec1n s\u1ebd ho\u00e0n to\u00e0n kh\u00e1c bi\u1ec7t. \u0110i\u1ec1u n\u00e0y l\u00e0 do tr\u1ea1ng th\u00e1i c\u1ee7a t\u00e0i kho\u1ea3n ng\u00e2n h\u00e0ng thay \u0111\u1ed5i t\u1eeb d\u01b0\u01a1ng sang \u00e2m; b\u1eb1ng thu\u1eadt ng\u1eef k\u1ef9 thu\u1eadt, m\u1ed9t\u00a0<strong>chuy\u1ec3n ti\u1ebfp t\u1eeb tr\u1ea1ng th\u00e1i d\u01b0\u01a1ng sang tr\u1ea1ng th\u00e1i \u00e2m \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t<\/strong>.<\/p>\n<blockquote>\n<p>\ud83d\udca1\u00a0<strong>Ghi ch\u00fa<\/strong>: Vi\u1ec7c tr\u1eebu t\u01b0\u1ee3ng h\u00f3a gi\u00e1 tr\u1ecb thu\u1ed9c t\u00ednh l\u00e0 m\u1ed9t \u0111\u1eb7c t\u00ednh c\u1ee7a h\u1ec7 th\u1ed1ng, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t quy t\u1eafc \u00e1p d\u1ee5ng tr\u00ean to\u00e0n c\u1ea7u. V\u00ed d\u1ee5, n\u1ebfu ng\u00e2n h\u00e0ng thay \u0111\u1ed5i quy t\u1eafc kinh doanh \u0111\u1ec3 cho ph\u00e9p s\u1ed1 d\u01b0 t\u00e0i kho\u1ea3n b\u1ecb r\u00fat qu\u00e1 m\u1ee9c 2.000 \u0111\u00f4 la, tr\u1ea1ng th\u00e1i c\u1ee7a t\u00e0i kho\u1ea3n ng\u00e2n h\u00e0ng s\u1ebd \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a l\u1ea1i v\u1edbi \u0111i\u1ec1u ki\u1ec7n r\u1eb1ng s\u1ed1 d\u01b0 sau khi r\u00fat ph\u1ea3i kh\u00f4ng nh\u1ecf h\u01a1n m\u1ee9c thi\u1ebfu h\u1ee5t 2.000 \u0111\u00f4 la.<\/p>\n<\/blockquote>\n<h3>S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh<\/h3>\n<table>\n<thead>\n<tr>\n<th>Lo\u1ea1i s\u01a1 \u0111\u1ed3<\/th>\n<th>Ph\u1ea1m vi<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>S\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i<\/strong><\/td>\n<td>M\u00f4 t\u1ea3 t\u1ea5t c\u1ea3 c\u00e1c s\u1ef1 ki\u1ec7n, tr\u1ea1ng th\u00e1i v\u00e0 chuy\u1ec3n ti\u1ebfp cho m\u1ed9t\u00a0<strong>\u0111\u1ed1i t\u01b0\u1ee3ng duy nh\u1ea5t<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>S\u01a1 \u0111\u1ed3 tr\u00ecnh t\u1ef1<\/strong><\/td>\n<td>M\u00f4 t\u1ea3 c\u00e1c s\u1ef1 ki\u1ec7n cho m\u1ed9t\u00a0<strong>t\u01b0\u01a1ng t\u00e1c duy nh\u1ea5t gi\u1eefa t\u1ea5t c\u1ea3 c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng<\/strong>\u00a0li\u00ean quan<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr\/>\n<h2>C\u00e1c kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n c\u1ee7a s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i<\/h2>\n<h3>Tr\u1ea1ng th\u00e1i l\u00e0 g\u00ec?<\/h3>\n<blockquote>\n<p><em>\u201cM\u1ed9t tr\u1ea1ng th\u00e1i l\u00e0 s\u1ef1 tr\u1eebu t\u01b0\u1ee3ng h\u00f3a v\u1ec1 c\u00e1c gi\u00e1 tr\u1ecb thu\u1ed9c t\u00ednh v\u00e0 c\u00e1c li\u00ean k\u1ebft c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng. C\u00e1c t\u1eadp h\u1ee3p gi\u00e1 tr\u1ecb \u0111\u01b0\u1ee3c nh\u00f3m l\u1ea1i th\u00e0nh m\u1ed9t tr\u1ea1ng th\u00e1i d\u1ef1a theo c\u00e1c thu\u1ed9c t\u00ednh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u00e0nh vi t\u1ed5ng th\u1ec3 c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng.\u201d<\/em>\u00a0\u2014 Rumbaugh<\/p>\n<\/blockquote>\n<h3>K\u00fd hi\u1ec7u tr\u1ea1ng th\u00e1i<\/h3>\n<p><img alt=\"State Notations\" decoding=\"async\" src=\"https:\/\/cdn-images.visual-paradigm.com\/guide\/uml\/what-is-state-machine-diagram\/02-state-notations.png\"\/><\/p>\n<h4>\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a k\u00fd hi\u1ec7u m\u00e1y tr\u1ea1ng th\u00e1i<\/h4>\n<ul>\n<li>\n<p>M\u1ed9t tr\u1ea1ng th\u00e1i chi\u1ebfm m\u1ed9t kho\u1ea3ng th\u1eddi gian<\/p>\n<\/li>\n<li>\n<p>M\u1ed9t tr\u1ea1ng th\u00e1i th\u01b0\u1eddng \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi s\u1ef1 tr\u1eebu t\u01b0\u1ee3ng h\u00f3a v\u1ec1 c\u00e1c gi\u00e1 tr\u1ecb thu\u1ed9c t\u00ednh c\u1ee7a m\u1ed9t th\u1ef1c th\u1ec3 th\u1ecfa m\u00e3n m\u1ed9t ho\u1eb7c nhi\u1ec1u \u0111i\u1ec1u ki\u1ec7n<\/p>\n<\/li>\n<li>\n<p>M\u1ed9t th\u1ef1c th\u1ec3 thay \u0111\u1ed5i tr\u1ea1ng th\u00e1i kh\u00f4ng ch\u1ec9 do h\u1ec7 qu\u1ea3 tr\u1ef1c ti\u1ebfp t\u1eeb \u0111\u1ea7u v\u00e0o hi\u1ec7n t\u1ea1i, m\u00e0 c\u00f2n ph\u1ee5 thu\u1ed9c v\u00e0o l\u1ecbch s\u1eed \u0111\u1ea7u v\u00e0o tr\u01b0\u1edbc \u0111\u00f3 c\u1ee7a n\u00f3<\/p>\n<\/li>\n<\/ul>\n<h3>\u0110\u1ecbnh ngh\u0129a tr\u1ea1ng th\u00e1i<\/h3>\n<p>M\u1ed9t\u00a0<strong>tr\u1ea1ng th\u00e1i<\/strong>\u00a0l\u00e0 m\u1ed9t r\u00e0ng bu\u1ed9c ho\u1eb7c m\u1ed9t t\u00ecnh hu\u1ed1ng trong chu k\u1ef3 s\u1ed1ng c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng, trong \u0111\u00f3 m\u1ed9t r\u00e0ng bu\u1ed9c \u0111\u01b0\u1ee3c duy tr\u00ec, \u0111\u1ed1i t\u01b0\u1ee3ng th\u1ef1c hi\u1ec7n m\u1ed9t ho\u1ea1t \u0111\u1ed9ng ho\u1eb7c ch\u1edd \u0111\u1ee3i m\u1ed9t s\u1ef1 ki\u1ec7n.<\/p>\n<p>S\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i l\u00e0 m\u1ed9t \u0111\u1ed3 th\u1ecb g\u1ed3m:<\/p>\n<ul>\n<li>\n<p><strong>C\u00e1c tr\u1ea1ng th\u00e1i<\/strong>\u00a0(tr\u1ea1ng th\u00e1i \u0111\u01a1n gi\u1ea3n ho\u1eb7c tr\u1ea1ng th\u00e1i ph\u1ee9c h\u1ee3p)<\/p>\n<\/li>\n<li>\n<p><strong>Chuy\u1ec3n ti\u1ebfp tr\u1ea1ng th\u00e1i<\/strong>\u00a0k\u1ebft n\u1ed1i c\u00e1c tr\u1ea1ng th\u00e1i<\/p>\n<\/li>\n<\/ul>\n<p>V\u00ed d\u1ee5:<br \/>\n<img alt=\"State Notation\" decoding=\"async\" src=\"https:\/\/cdn-images.visual-paradigm.com\/guide\/uml\/what-is-state-machine-diagram\/03-state-notation.png\"\/><\/p>\n<h4>\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a tr\u1ea1ng th\u00e1i<\/h4>\n<ul>\n<li>\n<p>C\u00e1c tr\u1ea1ng th\u00e1i bi\u1ec3u di\u1ec5n c\u00e1c \u0111i\u1ec1u ki\u1ec7n c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng t\u1ea1i nh\u1eefng th\u1eddi \u0111i\u1ec3m nh\u1ea5t \u0111\u1ecbnh<\/p>\n<\/li>\n<li>\n<p>C\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng (ho\u1eb7c h\u1ec7 th\u1ed1ng) c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c xem nh\u01b0 di chuy\u1ec3n t\u1eeb tr\u1ea1ng th\u00e1i n\u00e0y sang tr\u1ea1ng th\u00e1i kh\u00e1c<\/p>\n<\/li>\n<li>\n<p>M\u1ed9t \u0111i\u1ec3m trong v\u00f2ng \u0111\u1eddi c\u1ee7a m\u1ed9t ph\u1ea7n t\u1eed m\u00f4 h\u00ecnh th\u1ecfa m\u00e3n m\u1ed9t \u0111i\u1ec1u ki\u1ec7n n\u00e0o \u0111\u00f3, n\u01a1i m\u1ed9t h\u00e0nh \u0111\u1ed9ng c\u1ee5 th\u1ec3 \u0111ang \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n ho\u1eb7c n\u01a1i m\u1ed9t s\u1ef1 ki\u1ec7n \u0111ang \u0111\u01b0\u1ee3c ch\u1edd \u0111\u1ee3i<\/p>\n<\/li>\n<\/ul>\n<hr\/>\n<h2>Tr\u1ea1ng th\u00e1i ban \u0111\u1ea7u v\u00e0 tr\u1ea1ng th\u00e1i cu\u1ed1i<\/h2>\n<table>\n<thead>\n<tr>\n<th>Lo\u1ea1i tr\u1ea1ng th\u00e1i<\/th>\n<th>K\u00fd hi\u1ec7u<\/th>\n<th>M\u00f4 t\u1ea3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Tr\u1ea1ng th\u00e1i ban \u0111\u1ea7u<\/strong><\/td>\n<td>\u25cf V\u00f2ng tr\u00f2n \u0111\u1eadm<\/td>\n<td>\u0110\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn l\u00e0 tr\u1ea1ng th\u00e1i gi\u1ea3 ban \u0111\u1ea7u; m\u1ed9t chuy\u1ec3n ti\u1ebfp t\u1eeb tr\u1ea1ng th\u00e1i n\u00e0y cho th\u1ea5y tr\u1ea1ng th\u00e1i th\u1ef1c s\u1ef1 \u0111\u1ea7u ti\u00ean<\/td>\n<\/tr>\n<tr>\n<td><strong>Tr\u1ea1ng th\u00e1i cu\u1ed1i<\/strong><\/td>\n<td>\u25ce C\u00e1c v\u00f2ng tr\u00f2n \u0111\u1ed3ng t\u00e2m<\/td>\n<td>Bi\u1ec3u di\u1ec5n s\u1ef1 k\u1ebft th\u00fac; m\u1ed9t m\u00e1y tr\u1ea1ng th\u00e1i v\u00f2ng h\u1edf bi\u1ec3u di\u1ec5n m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng c\u00f3 th\u1ec3 k\u1ebft th\u00fac tr\u01b0\u1edbc khi h\u1ec7 th\u1ed1ng k\u1ebft th\u00fac<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>V\u00ed d\u1ee5:<br \/>\n<img alt=\"Start and Final State Example\" decoding=\"async\" src=\"https:\/\/cdn-images.visual-paradigm.com\/guide\/uml\/what-is-state-machine-diagram\/04-start-and-final-state-example.png\"\/><\/p>\n<blockquote>\n<p>\ud83d\udccc\u00a0<strong>Ghi ch\u00fa<\/strong>: S\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i v\u00f2ng k\u00edn kh\u00f4ng c\u00f3 tr\u1ea1ng th\u00e1i cu\u1ed1i; n\u1ebfu tr\u01b0\u1eddng h\u1ee3p \u0111\u00f3 x\u1ea3y ra, th\u00ec \u0111\u1ed1i t\u01b0\u1ee3ng t\u1ed3n t\u1ea1i cho \u0111\u1ebfn khi to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng k\u1ebft th\u00fac.<\/p>\n<\/blockquote>\n<hr\/>\n<h2>S\u1ef1 ki\u1ec7n<\/h2>\n<p>K\u00fd hi\u1ec7u s\u1ef1 ki\u1ec7n \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 l\u00e0<code data-backticks=\"1\">T\u00ean-s\u1ef1 ki\u1ec7n (danh s\u00e1ch tham s\u1ed1 c\u00e1ch nhau b\u1edfi d\u1ea5u ph\u1ea9y)<\/code>. C\u00e1c s\u1ef1 ki\u1ec7n xu\u1ea5t hi\u1ec7n trong ng\u0103n chuy\u1ec3n ti\u1ebfp n\u1ed9i b\u1ed9 c\u1ee7a m\u1ed9t tr\u1ea1ng th\u00e1i ho\u1eb7c tr\u00ean m\u1ed9t chuy\u1ec3n ti\u1ebfp gi\u1eefa c\u00e1c tr\u1ea1ng th\u00e1i.<\/p>\n<h3>B\u1ed1n lo\u1ea1i s\u1ef1 ki\u1ec7n<\/h3>\n<ol>\n<li>\n<p><strong>S\u1ef1 ki\u1ec7n t\u00edn hi\u1ec7u<\/strong>\u00a0\u2013 t\u01b0\u01a1ng \u1ee9ng v\u1edbi vi\u1ec7c \u0111\u1ebfn c\u1ee7a m\u1ed9t tin nh\u1eafn ho\u1eb7c t\u00edn hi\u1ec7u b\u1ea5t \u0111\u1ed3ng b\u1ed9<\/p>\n<\/li>\n<li>\n<p><strong>S\u1ef1 ki\u1ec7n g\u1ecdi<\/strong>\u00a0\u2013 t\u01b0\u01a1ng \u1ee9ng v\u1edbi vi\u1ec7c \u0111\u1ebfn c\u1ee7a m\u1ed9t l\u1eddi g\u1ecdi th\u1ee7 t\u1ee5c \u0111\u1ebfn m\u1ed9t thao t\u00e1c<\/p>\n<\/li>\n<li>\n<p><strong>S\u1ef1 ki\u1ec7n th\u1eddi gian<\/strong>\u00a0\u2013 x\u1ea3y ra sau khi m\u1ed9t kho\u1ea3ng th\u1eddi gian x\u00e1c \u0111\u1ecbnh \u0111\u00e3 tr\u00f4i qua<\/p>\n<\/li>\n<li>\n<p><strong>S\u1ef1 ki\u1ec7n thay \u0111\u1ed5i<\/strong>\u00a0\u2013 x\u1ea3y ra m\u1ed7i khi m\u1ed9t \u0111i\u1ec1u ki\u1ec7n x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c th\u1ecfa m\u00e3n<\/p>\n<\/li>\n<\/ol>\n<h4>\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a s\u1ef1 ki\u1ec7n<\/h4>\n<ul>\n<li>\n<p>\u0110\u1ea1i di\u1ec7n cho c\u00e1c s\u1ef1 ki\u1ec7n khi\u1ebfn \u0111\u1ed1i t\u01b0\u1ee3ng chuy\u1ec3n \u0111\u1ed5i t\u1eeb tr\u1ea1ng th\u00e1i n\u00e0y sang tr\u1ea1ng th\u00e1i kh\u00e1c<\/p>\n<\/li>\n<li>\n<p>S\u1ef1 ki\u1ec7n n\u1ed9i b\u1ed9 ho\u1eb7c b\u00ean ngo\u00e0i k\u00edch ho\u1ea1t m\u1ed9t ho\u1ea1t \u0111\u1ed9ng n\u00e0o \u0111\u00f3 l\u00e0m thay \u0111\u1ed5i tr\u1ea1ng th\u00e1i c\u1ee7a h\u1ec7 th\u1ed1ng v\u00e0 m\u1ed9t s\u1ed1 ph\u1ea7n c\u1ee7a n\u00f3<\/p>\n<\/li>\n<li>\n<p>C\u00e1c s\u1ef1 ki\u1ec7n truy\u1ec1n th\u00f4ng tin, \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1edfi c\u00e1c thao t\u00e1c c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng. C\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng th\u1ef1c hi\u1ec7n c\u00e1c s\u1ef1 ki\u1ec7n<\/p>\n<\/li>\n<li>\n<p>Thi\u1ebft k\u1ebf bao g\u1ed3m vi\u1ec7c xem x\u00e9t c\u00e1c s\u1ef1 ki\u1ec7n trong s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i v\u00e0 c\u00e2n nh\u1eafc c\u00e1ch c\u00e1c s\u1ef1 ki\u1ec7n \u0111\u00f3 s\u1ebd \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng h\u1ec7 th\u1ed1ng<\/p>\n<\/li>\n<\/ul>\n<hr\/>\n<h2>Chuy\u1ec3n ti\u1ebfp<\/h2>\n<p>C\u00e1c \u0111\u01b0\u1eddng chuy\u1ec3n ti\u1ebfp th\u1ec3 hi\u1ec7n s\u1ef1 di chuy\u1ec3n t\u1eeb m\u1ed9t tr\u1ea1ng th\u00e1i n\u00e0y sang tr\u1ea1ng th\u00e1i kh\u00e1c. M\u1ed7i \u0111\u01b0\u1eddng chuy\u1ec3n ti\u1ebfp \u0111\u01b0\u1ee3c \u0111\u00e1nh nh\u00e3n v\u1edbi\u00a0<strong>s\u1ef1 ki\u1ec7n<\/strong>\u00a0g\u00e2y ra s\u1ef1 chuy\u1ec3n ti\u1ebfp.<\/p>\n<h3>C\u00e1c nguy\u00ean t\u1eafc ch\u00ednh<\/h3>\n<ul>\n<li>\n<p>Xem x\u00e9t m\u1ed9t h\u1ec7 th\u1ed1ng nh\u01b0 m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c tr\u1ea1ng th\u00e1i v\u00e0 c\u00e1c chuy\u1ec3n ti\u1ebfp gi\u1eefa c\u00e1c tr\u1ea1ng th\u00e1i l\u00e0 r\u1ea5t h\u1eefu \u00edch \u0111\u1ec3 m\u00f4 t\u1ea3 c\u00e1c h\u00e0nh vi ph\u1ee9c t\u1ea1p<\/p>\n<\/li>\n<li>\n<p>Hi\u1ec3u \u0111\u01b0\u1ee3c c\u00e1c chuy\u1ec3n ti\u1ebfp tr\u1ea1ng th\u00e1i l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a ph\u00e2n t\u00edch v\u00e0 thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng<\/p>\n<\/li>\n<li>\n<p>M\u1ed9t\u00a0<strong>Chuy\u1ec3n ti\u1ebfp<\/strong>\u00a0l\u00e0 s\u1ef1 di chuy\u1ec3n t\u1eeb m\u1ed9t tr\u1ea1ng th\u00e1i n\u00e0y sang tr\u1ea1ng th\u00e1i kh\u00e1c<\/p>\n<\/li>\n<\/ul>\n<h3>Tr\u00ecnh t\u1ef1 chuy\u1ec3n ti\u1ebfp<\/h3>\n<ol>\n<li>\n<p>M\u1ed9t ph\u1ea7n t\u1eed \u0111ang \u1edf tr\u1ea1ng th\u00e1i\u00a0<strong>tr\u1ea1ng th\u00e1i ngu\u1ed3n<\/strong><\/p>\n<\/li>\n<li>\n<p>M\u1ed9t\u00a0<strong>s\u1ef1 ki\u1ec7n<\/strong>\u00a0x\u1ea3y ra<\/p>\n<\/li>\n<li>\n<p>M\u1ed9t\u00a0<strong>h\u00e0nh \u0111\u1ed9ng<\/strong>\u00a0\u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n<\/p>\n<\/li>\n<li>\n<p>Ph\u1ea7n t\u1eed \u0111i v\u00e0o tr\u1ea1ng th\u00e1i\u00a0<strong>tr\u1ea1ng th\u00e1i \u0111\u00edch<\/strong><\/p>\n<\/li>\n<\/ol>\n<h3>Ghi ch\u00fa b\u1ed5 sung<\/h3>\n<ul>\n<li>\n<p>Nhi\u1ec1u chuy\u1ec3n ti\u1ebfp x\u1ea3y ra khi c\u00e1c s\u1ef1 ki\u1ec7n kh\u00e1c nhau d\u1eabn \u0111\u1ebfn tr\u1ea1ng th\u00e1i k\u1ebft th\u00fac ho\u1eb7c khi c\u00f3\u00a0<strong>\u0111i\u1ec1u ki\u1ec7n b\u1ea3o v\u1ec7<\/strong>\u00a0tr\u00ean c\u00e1c chuy\u1ec3n ti\u1ebfp<\/p>\n<\/li>\n<li>\n<p>M\u1ed9t chuy\u1ec3n ti\u1ebfp kh\u00f4ng c\u00f3 s\u1ef1 ki\u1ec7n v\u00e0 h\u00e0nh \u0111\u1ed9ng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0\u00a0<strong>chuy\u1ec3n ti\u1ebfp t\u1ef1 \u0111\u1ed9ng<\/strong><\/p>\n<\/li>\n<\/ul>\n<hr\/>\n<h2>H\u00e0nh \u0111\u1ed9ng so v\u1edbi Ho\u1ea1t \u0111\u1ed9ng<\/h2>\n<table>\n<thead>\n<tr>\n<th>T\u00ednh n\u0103ng<\/th>\n<th>H\u00e0nh \u0111\u1ed9ng<\/th>\n<th>Ho\u1ea1t \u0111\u1ed9ng<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>B\u1ea3n ch\u1ea5t<\/strong><\/td>\n<td>T\u00ednh to\u00e1n nguy\u00ean t\u1eed th\u1ef1c thi \u0111\u01b0\u1ee3c<\/td>\n<td>T\u00ednh to\u00e1n kh\u00f4ng nguy\u00ean t\u1eed ho\u1eb7c \u0111ang di\u1ec5n ra<\/td>\n<\/tr>\n<tr>\n<td><strong>V\u00ed d\u1ee5<\/strong><\/td>\n<td>G\u1ecdi thao t\u00e1c, t\u1ea1o\/h\u1ee7y \u0111\u1ed1i t\u01b0\u1ee3ng, g\u1eedi t\u00edn hi\u1ec7u<\/td>\n<td>H\u00e0nh vi ph\u1ee9c t\u1ea1p c\u00f3 th\u1ec3 ch\u1ea1y trong th\u1eddi gian d\u00e0i<\/td>\n<\/tr>\n<tr>\n<td><strong>Kh\u1ea3 n\u0103ng b\u1ecb ng\u1eaft<\/strong><\/td>\n<td>Kh\u00f4ng th\u1ec3 b\u1ecb ng\u1eaft \u2013 ho\u00e0n th\u00e0nh m\u00e0 kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n<\/td>\n<td>C\u00f3 th\u1ec3 b\u1ecb ng\u1eaft b\u1edfi s\u1ef1 ki\u1ec7n; c\u00f3 th\u1ec3 ch\u1ea1y \u0111\u1ebfn ho\u00e0n th\u00e0nh ho\u1eb7c ti\u1ebfp t\u1ee5c v\u00f4 h\u1ea1n<\/td>\n<\/tr>\n<tr>\n<td><strong>Li\u00ean k\u1ebft<\/strong><\/td>\n<td>Li\u00ean k\u1ebft v\u1edbi\u00a0<strong>chuy\u1ec3n ti\u1ebfp<\/strong><\/td>\n<td>Li\u00ean k\u1ebft v\u1edbi\u00a0<strong>tr\u1ea1ng th\u00e1i<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a H\u00e0nh \u0111\u1ed9ng v\u00e0 Ho\u1ea1t \u0111\u1ed9ng<\/h4>\n<ul>\n<li>\n<p>C\u00e1c tr\u1ea1ng th\u00e1i c\u00f3 th\u1ec3 k\u00edch ho\u1ea1t h\u00e0nh \u0111\u1ed9ng<\/p>\n<\/li>\n<li>\n<p>C\u00e1c tr\u1ea1ng th\u00e1i c\u00f3 th\u1ec3 c\u00f3 m\u1ed9t ng\u0103n th\u1ee9 hai ch\u1ee9a c\u00e1c h\u00e0nh \u0111\u1ed9ng ho\u1eb7c ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n khi m\u1ed9t th\u1ef1c th\u1ec3 \u1edf trong m\u1ed9t tr\u1ea1ng th\u00e1i nh\u1ea5t \u0111\u1ecbnh<\/p>\n<\/li>\n<li>\n<p>M\u1ed9t h\u00e0nh \u0111\u1ed9ng l\u00e0 m\u1ed9t th\u1ef1c thi nguy\u00ean t\u1eed v\u00e0 do \u0111\u00f3 ho\u00e0n th\u00e0nh m\u00e0 kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n<\/p>\n<\/li>\n<li>\n<p><strong>N\u0103m \u0111i\u1ec1u ki\u1ec7n k\u00edch ho\u1ea1t cho h\u00e0nh \u0111\u1ed9ng<\/strong>: Khi v\u00e0o, Th\u1ef1c hi\u1ec7n, Khi s\u1ef1 ki\u1ec7n x\u1ea3y ra, Khi tho\u00e1t, v\u00e0 Bao g\u1ed3m<\/p>\n<\/li>\n<li>\n<p>M\u1ed9t ho\u1ea1t \u0111\u1ed9ng ghi l\u1ea1i h\u00e0nh vi ph\u1ee9c t\u1ea1p c\u00f3 th\u1ec3 ch\u1ea1y trong th\u1eddi gian d\u00e0i \u2013 M\u1ed9t ho\u1ea1t \u0111\u1ed9ng c\u00f3 th\u1ec3 b\u1ecb ng\u1eaft qu\u00e3ng b\u1edfi c\u00e1c s\u1ef1 ki\u1ec7n, trong tr\u01b0\u1eddng h\u1ee3p \u0111\u00f3 n\u00f3 s\u1ebd kh\u00f4ng ho\u00e0n th\u00e0nh; x\u1ea3y ra khi m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng \u0111\u1ebfn tr\u1ea1ng th\u00e1i<\/p>\n<\/li>\n<\/ul>\n<hr\/>\n<h2>K\u00fd hi\u1ec7u s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i \u0111\u01a1n gi\u1ea3n<\/h2>\n<p><img alt=\"Simple State Machine Diagram\" decoding=\"async\" src=\"https:\/\/cdn-images.visual-paradigm.com\/guide\/uml\/what-is-state-machine-diagram\/05-simple-state-machine-diagram.png\"\/><\/p>\n<h3>H\u00e0nh \u0111\u1ed9ng v\u00e0o v\u00e0 ra<\/h3>\n<p>H\u00e0nh \u0111\u1ed9ng v\u00e0o v\u00e0 ra \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh trong tr\u1ea1ng th\u00e1i. N\u00f3 ph\u1ea3i \u0111\u00fang v\u1edbi m\u1ecdi l\u1ea7n v\u00e0o\/ra. N\u1ebfu kh\u00f4ng, b\u1ea1n ph\u1ea3i s\u1eed d\u1ee5ng h\u00e0nh \u0111\u1ed9ng tr\u00ean c\u00e1c cung chuy\u1ec3n ti\u1ebfp ri\u00eang l\u1ebb.<\/p>\n<table>\n<thead>\n<tr>\n<th>Lo\u1ea1i h\u00e0nh \u0111\u1ed9ng<\/th>\n<th>K\u00fd hi\u1ec7u<\/th>\n<th>Khi \u0111\u01b0\u1ee3c th\u1ef1c thi<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>H\u00e0nh \u0111\u1ed9ng v\u00e0o<\/strong><\/td>\n<td><code data-backticks=\"1\">v\u00e0o \/ h\u00e0nh \u0111\u1ed9ng<\/code><\/td>\n<td>\u0110\u01b0\u1ee3c th\u1ef1c thi khi v\u00e0o tr\u1ea1ng th\u00e1i<\/td>\n<\/tr>\n<tr>\n<td><strong>H\u00e0nh \u0111\u1ed9ng ra<\/strong><\/td>\n<td><code data-backticks=\"1\">ra \/ h\u00e0nh \u0111\u1ed9ng<\/code><\/td>\n<td>\u0110\u01b0\u1ee3c th\u1ef1c thi khi r\u1eddi kh\u1ecfi tr\u1ea1ng th\u00e1i<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>V\u00ed d\u1ee5 \u2013 H\u00e0nh \u0111\u1ed9ng v\u00e0o\/ra (Ki\u1ec3m tra tr\u1ea1ng th\u00e1i s\u00e1ch)<\/h4>\n<p>V\u00ed d\u1ee5 n\u00e0y minh h\u1ecda m\u1ed9t s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i \u0111\u01b0\u1ee3c l\u1ea5y t\u1eeb m\u1ed9t l\u1edbp \u2013 \u201cBookCopy\u201d:<\/p>\n<p><img alt=\"Entry and Exit Actions\" decoding=\"async\" src=\"https:\/\/cdn-images.visual-paradigm.com\/guide\/uml\/what-is-state-machine-diagram\/06-entry-and-exit-actions.png\"\/><\/p>\n<p><strong>Ghi ch\u00fa ch\u00ednh<\/strong>:<\/p>\n<ol>\n<li>\n<p>S\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i n\u00e0y cho th\u1ea5y tr\u1ea1ng th\u00e1i c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng<code data-backticks=\"1\">myBkCopy<\/code>t\u1eeb m\u1ed9t<code data-backticks=\"1\">BookCopy<\/code>l\u1edbp<\/p>\n<\/li>\n<li>\n<p><strong>H\u00e0nh \u0111\u1ed9ng v\u00e0o<\/strong>: b\u1ea5t k\u1ef3 h\u00e0nh \u0111\u1ed9ng n\u00e0o \u0111\u01b0\u1ee3c \u0111\u00e1nh d\u1ea5u l\u00e0 li\u00ean k\u1ebft v\u1edbi h\u00e0nh \u0111\u1ed9ng v\u00e0o s\u1ebd \u0111\u01b0\u1ee3c th\u1ef1c thi m\u1ed7i khi tr\u1ea1ng th\u00e1i \u0111\u01b0\u1ee3c v\u00e0o th\u00f4ng qua m\u1ed9t chuy\u1ec3n ti\u1ebfp<\/p>\n<\/li>\n<li>\n<p><strong>H\u00e0nh \u0111\u1ed9ng ra<\/strong>: b\u1ea5t k\u1ef3 h\u00e0nh \u0111\u1ed9ng n\u00e0o \u0111\u01b0\u1ee3c \u0111\u00e1nh d\u1ea5u l\u00e0 li\u00ean k\u1ebft v\u1edbi h\u00e0nh \u0111\u1ed9ng ra s\u1ebd \u0111\u01b0\u1ee3c th\u1ef1c thi m\u1ed7i khi tr\u1ea1ng th\u00e1i \u0111\u01b0\u1ee3c r\u1eddi kh\u1ecfi th\u00f4ng qua m\u1ed9t chuy\u1ec3n ti\u1ebfp<\/p>\n<\/li>\n<\/ol>\n<hr\/>\n<h2>\ud83e\udd16 Th\u00e0nh th\u1ea1o v\u00f2ng \u0111\u1eddi \u0111\u1ed1i t\u01b0\u1ee3ng ph\u1ee9c t\u1ea1p v\u1edbi AI<\/h2>\n<p>M\u00e1y tr\u1ea1ng th\u00e1i r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi d\u1ef1a tr\u00ean s\u1ef1 ki\u1ec7n, nh\u01b0ng c\u00e1c tr\u1ea1ng th\u00e1i con l\u1ed3ng gh\u00e9p v\u00e0 c\u00e1c v\u00f9ng \u0111\u1ed3ng th\u1eddi c\u00f3 th\u1ec3 g\u00e2y kh\u00f3 kh\u0103n khi thi\u1ebft k\u1ebf th\u1ee7 c\u00f4ng.<strong>C\u00e1c c\u00f4ng c\u1ee5 AI c\u1ee7a Visual Paradigm<\/strong>gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a \u0111i\u1ec1u n\u00e0y b\u1eb1ng c\u00e1ch chuy\u1ec3n \u0111\u1ed5i logic h\u00e0nh vi c\u1ee7a b\u1ea1n th\u00e0nh c\u00e1c s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i UML ch\u00ednh x\u00e1c\u2014\u0111\u1ea7y \u0111\u1ee7 v\u1edbi<strong>k\u00edch ho\u1ea1t<\/strong>,\u00a0<strong>\u0111i\u1ec1u ki\u1ec7n b\u1ea3o v\u1ec7<\/strong>, v\u00e0\u00a0<strong>h\u00e0nh \u0111\u1ed9ng v\u00e0o\/ra<\/strong>.<\/p>\n<h3>N\u1ec1n t\u1ea3ng \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi AI<\/h3>\n<table>\n<thead>\n<tr>\n<th>N\u1ec1n t\u1ea3ng<\/th>\n<th>Kh\u1ea3 n\u0103ng<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>VP Desktop<\/strong><\/td>\n<td>S\u1eed d\u1ee5ng tr\u1ee3 l\u00fd AI t\u00edch h\u1ee3p \u0111\u1ec3 t\u1ea1o v\u00e0 tinh ch\u1ec9nh logic ph\u1ee5 thu\u1ed9c tr\u1ea1ng th\u00e1i tr\u1ef1c ti\u1ebfp trong tr\u00ecnh thi\u1ebft k\u1ebf UML<\/td>\n<\/tr>\n<tr>\n<td><strong>Tr\u1ee3 l\u00fd chatbot AI<\/strong><\/td>\n<td>M\u00f4 t\u1ea3 c\u00e1c tr\u1ea1ng th\u00e1i v\u00e0 chuy\u1ec3n ti\u1ebfp c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng c\u1ee7a b\u1ea1n cho\u00a0<a href=\"https:\/\/chat.visual-paradigm.com\/\">Tr\u1ee3 l\u00fd chat AI<\/a>\u00a0\u0111\u1ec3 t\u1ea1o s\u01a1 \u0111\u1ed3 t\u1ee9c th\u00ec v\u00e0 c\u00f3 th\u1ec3 ch\u1ec9nh s\u1eeda<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>T\u00ednh n\u0103ng thi\u1ebft k\u1ebf h\u00e0nh vi th\u00f4ng minh<\/h3>\n<p>\ud83d\udd04\u00a0<strong>Ph\u00e1t hi\u1ec7n chuy\u1ec3n ti\u1ebfp<\/strong>: AI t\u1ef1 \u0111\u1ed9ng x\u00e1c \u0111\u1ecbnh c\u00e1c tr\u1ea1ng th\u00e1i v\u00e0 chuy\u1ec3n ti\u1ebfp t\u1eeb y\u00eau c\u1ea7u h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n<br \/>\n\ud83d\udee1\ufe0f\u00a0<strong>Ti\u1ebft ki\u1ec7m th\u1eddi gian<\/strong>: T\u1ea1o s\u01a1 \u0111\u1ed3 ch\u1ec9 trong m\u1ed9t c\u00fa nh\u1ea5p chu\u1ed9t, trong v\u00e0i gi\u00e2y<\/p>\n<p><a href=\"https:\/\/guides.visual-paradigm.com\/ai-state-diagram-generator-visual-paradigm\/\"><strong>T\u00ecm hi\u1ec3u th\u00eam v\u1ec1 v\u1ebd s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i b\u1eb1ng AI<\/strong><\/a>\u00a0|\u00a0<a href=\"https:\/\/guides.visual-paradigm.com\/best-ai-diagram-generator-visual-paradigm-ecosystem\/\"><strong>H\u1ec7 sinh th\u00e1i AI to\u00e0n di\u1ec7n<\/strong><\/a><\/p>\n<hr\/>\n<h2>Tr\u1ea1ng th\u00e1i con v\u00e0 tr\u1ea1ng th\u00e1i h\u1ee3p th\u00e0nh<\/h2>\n<p>M\u1ed9t\u00a0<strong>tr\u1ea1ng th\u00e1i \u0111\u01a1n gi\u1ea3n<\/strong>\u00a0l\u00e0 tr\u1ea1ng th\u00e1i kh\u00f4ng c\u00f3 c\u1ea5u tr\u00fac con. M\u1ed9t tr\u1ea1ng th\u00e1i c\u00f3 c\u00e1c tr\u1ea1ng th\u00e1i con (tr\u1ea1ng th\u00e1i l\u1ed3ng gh\u00e9p) \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0\u00a0<strong>tr\u1ea1ng th\u00e1i h\u1ee3p th\u00e0nh<\/strong>.<\/p>\n<h3>C\u00e1c quy t\u1eafc ch\u00ednh cho c\u00e1c tr\u1ea1ng th\u00e1i con<\/h3>\n<ul>\n<li>\n<p>C\u00e1c tr\u1ea1ng th\u00e1i con c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1ed3ng v\u00e0o b\u1ea5t k\u1ef3 c\u1ea5p \u0111\u1ed9 n\u00e0o<\/p>\n<\/li>\n<li>\n<p>M\u1ed9t m\u00e1y tr\u1ea1ng th\u00e1i l\u1ed3ng gh\u00e9p c\u00f3 th\u1ec3 c\u00f3 t\u1ed1i \u0111a m\u1ed9t tr\u1ea1ng th\u00e1i kh\u1edfi \u0111\u1ea7u v\u00e0 m\u1ed9t tr\u1ea1ng th\u00e1i k\u1ebft th\u00fac<\/p>\n<\/li>\n<li>\n<p>C\u00e1c tr\u1ea1ng th\u00e1i con \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u01a1n gi\u1ea3n h\u00f3a c\u00e1c m\u00e1y tr\u1ea1ng th\u00e1i ph\u1eb3ng ph\u1ee9c t\u1ea1p b\u1eb1ng c\u00e1ch cho th\u1ea5y m\u1ed9t s\u1ed1 tr\u1ea1ng th\u00e1i ch\u1ec9 c\u00f3 th\u1ec3 x\u1ea3y ra trong m\u1ed9t b\u1ed1i c\u1ea3nh nh\u1ea5t \u0111\u1ecbnh (tr\u1ea1ng th\u00e1i bao quanh)<\/p>\n<\/li>\n<\/ul>\n<h3>V\u00ed d\u1ee5 tr\u1ea1ng th\u00e1i con \u2013 B\u1ed9 gia nhi\u1ec7t<\/h3>\n<p><img alt=\"Submachine Example\" decoding=\"async\" src=\"https:\/\/cdn-images.visual-paradigm.com\/guide\/uml\/what-is-state-machine-diagram\/07-submachine-example.png\"\/><\/p>\n<h4>C\u00e1c \u00fd t\u01b0\u1edfng ki\u1ec3m th\u1eed \u0111\u01b0\u1ee3c suy ra t\u1eeb s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i<\/h4>\n<p>C\u00e1c s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 suy ra c\u00e1c tr\u01b0\u1eddng h\u1ee3p ki\u1ec3m th\u1eed. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 danh s\u00e1ch c\u00e1c \u00fd t\u01b0\u1edfng ki\u1ec3m th\u1eed c\u00f3 th\u1ec3 cho v\u00ed d\u1ee5 b\u1ed9 gia nhi\u1ec7t:<\/p>\n<ul>\n<li>\n<p>Tr\u1ea1ng th\u00e1i ch\u1edd nh\u1eadn s\u1ef1 ki\u1ec7n Qu\u00e1 N\u00f3ng<\/p>\n<\/li>\n<li>\n<p>Tr\u1ea1ng th\u00e1i ch\u1edd nh\u1eadn s\u1ef1 ki\u1ec7n Qu\u00e1 L\u1ea1nh<\/p>\n<\/li>\n<li>\n<p>Tr\u1ea1ng th\u00e1i L\u00e0m m\u00e1t\/B\u1eaft \u0111\u1ea7u nh\u1eadn s\u1ef1 ki\u1ec7n M\u00e1y n\u00e9n \u0111ang ch\u1ea1y<\/p>\n<\/li>\n<li>\n<p>Tr\u1ea1ng th\u00e1i L\u00e0m m\u00e1t\/S\u1eb5n s\u00e0ng nh\u1eadn s\u1ef1 ki\u1ec7n Qu\u1ea1t \u0111ang ch\u1ea1y<\/p>\n<\/li>\n<li>\n<p>Tr\u1ea1ng th\u00e1i L\u00e0m m\u00e1t\/\u0110ang ch\u1ea1y nh\u1eadn s\u1ef1 ki\u1ec7n OK<\/p>\n<\/li>\n<li>\n<p>Tr\u1ea1ng th\u00e1i L\u00e0m m\u00e1t\/\u0110ang ch\u1ea1y nh\u1eadn s\u1ef1 ki\u1ec7n L\u1ed7i<\/p>\n<\/li>\n<li>\n<p>Tr\u1ea1ng th\u00e1i L\u1ed7i nh\u1eadn s\u1ef1 ki\u1ec7n L\u1ed7i \u0111\u00e3 \u0111\u01b0\u1ee3c kh\u1eafc ph\u1ee5c<\/p>\n<\/li>\n<li>\n<p>Tr\u1ea1ng th\u00e1i H\u00e2m n\u00f3ng nh\u1eadn s\u1ef1 ki\u1ec7n OK<\/p>\n<\/li>\n<li>\n<p>Tr\u1ea1ng th\u00e1i H\u00e2m n\u00f3ng nh\u1eadn s\u1ef1 ki\u1ec7n L\u1ed7i<\/p>\n<\/li>\n<\/ul>\n<hr\/>\n<h2>Tr\u1ea1ng th\u00e1i l\u1ecbch s\u1eed<\/h2>\n<p>Tr\u1eeb khi c\u00f3 ch\u1ec9 \u0111\u1ecbnh kh\u00e1c, khi m\u1ed9t chuy\u1ec3n ti\u1ebfp v\u00e0o m\u1ed9t tr\u1ea1ng th\u00e1i h\u1ee3p th\u00e0nh, h\u00e0nh \u0111\u1ed9ng c\u1ee7a<strong>m\u00e1y tr\u1ea1ng th\u00e1i l\u1ed3ng gh\u00e9p s\u1ebd b\u1eaft \u0111\u1ea7u l\u1ea1i t\u1eeb tr\u1ea1ng th\u00e1i kh\u1edfi \u0111\u1ea7u<\/strong> (tr\u1eeb khi chuy\u1ec3n ti\u1ebfp nh\u1eafm tr\u1ef1c ti\u1ebfp \u0111\u1ebfn m\u1ed9t tr\u1ea1ng th\u00e1i con).<\/p>\n<p><strong>Tr\u1ea1ng th\u00e1i l\u1ecbch s\u1eed<\/strong>\u00a0cho ph\u00e9p m\u00e1y tr\u1ea1ng th\u00e1i\u00a0<strong>th\u00e2m nh\u1eadp l\u1ea1i tr\u1ea1ng th\u00e1i con cu\u1ed1i c\u00f9ng \u0111\u00e3 ho\u1ea1t \u0111\u1ed9ng tr\u01b0\u1edbc khi r\u1eddi kh\u1ecfi<\/strong>\u00a0tr\u1ea1ng th\u00e1i h\u1ee3p th\u00e0nh.<\/p>\n<h3>V\u00ed d\u1ee5 tr\u1ea1ng th\u00e1i l\u1ecbch s\u1eed<\/h3>\n<p><img alt=\"History of State Machine Example\" decoding=\"async\" src=\"https:\/\/cdn-images.visual-paradigm.com\/guide\/uml\/what-is-state-machine-diagram\/08-history-state-example.png\"\/><\/p>\n<blockquote>\n<p>\ud83d\udca1\u00a0<strong>Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/strong>: Tr\u1ea1ng th\u00e1i l\u1ecbch s\u1eed \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch khi m\u00f4 h\u00ecnh h\u00f3a giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng ho\u1eb7c quy tr\u00ecnh l\u00e0m vi\u1ec7c n\u01a1i ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 r\u1eddi \u0111i v\u00e0 quay l\u1ea1i tr\u1ea1ng th\u00e1i ph\u1ee9c t\u1ea1p m\u00e0 kh\u00f4ng m\u1ea5t ti\u1ebfn \u0111\u1ed9 c\u1ee7a h\u1ecd.<\/p>\n<\/blockquote>\n<hr\/>\n<h2>C\u00e1c tr\u1ea1ng th\u00e1i \u0111\u1ed3ng th\u1eddi<\/h2>\n<p>Nh\u01b0 \u0111\u00e3 \u0111\u1ec1 c\u1eadp \u1edf tr\u00ean, c\u00e1c tr\u1ea1ng th\u00e1i trong s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i c\u00f3 th\u1ec3 l\u1ed3ng nhau. C\u00e1c tr\u1ea1ng th\u00e1i li\u00ean quan c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c nh\u00f3m l\u1ea1i v\u1edbi nhau th\u00e0nh m\u1ed9t tr\u1ea1ng th\u00e1i t\u1ed5ng h\u1ee3p duy nh\u1ea5t.<strong>Vi\u1ec7c l\u1ed3ng c\u00e1c tr\u1ea1ng th\u00e1i b\u00ean trong c\u00e1c tr\u1ea1ng th\u00e1i kh\u00e1c l\u00e0 c\u1ea7n thi\u1ebft khi m\u1ed9t ho\u1ea1t \u0111\u1ed9ng bao g\u1ed3m c\u00e1c ho\u1ea1t \u0111\u1ed9ng con \u0111\u1ed3ng th\u1eddi<\/strong>.<\/p>\n<h3>V\u00ed d\u1ee5 s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i \u0111\u1ed3ng th\u1eddi \u2013 Quy tr\u00ecnh \u0111\u1ea5u gi\u00e1<\/h3>\n<p>Trong v\u00ed d\u1ee5 n\u00e0y, m\u00e1y tr\u1ea1ng th\u00e1i \u0111\u1ea7u ti\u00ean tham gia v\u00e0o cu\u1ed9c \u0111\u1ea5u gi\u00e1 y\u00eau c\u1ea7u m\u1ed9t nh\u00e1nh t\u1ea1i \u0111\u1ea7u v\u00e0o th\u00e0nh hai lu\u1ed3ng b\u1eaft \u0111\u1ea7u ri\u00eang bi\u1ec7t. M\u1ed7i tr\u1ea1ng th\u00e1i con \u0111\u1ec1u c\u00f3 m\u1ed9t tr\u1ea1ng th\u00e1i tho\u00e1t \u0111\u1ec3 \u0111\u00e1nh d\u1ea5u k\u1ebft th\u00fac c\u1ee7a lu\u1ed3ng. Tr\u1eeb khi c\u00f3 tho\u00e1t b\u1ea5t th\u01b0\u1eddng (H\u1ee7y ho\u1eb7c T\u1eeb ch\u1ed1i), th\u00ec tho\u00e1t kh\u1ecfi tr\u1ea1ng th\u00e1i t\u1ed5ng h\u1ee3p x\u1ea3y ra khi c\u1ea3 hai tr\u1ea1ng th\u00e1i con \u0111\u1ec1u \u0111\u00e3 tho\u00e1t.<\/p>\n<p><img alt=\"Concurrent State Machine Example\" decoding=\"async\" src=\"https:\/\/cdn-images.visual-paradigm.com\/guide\/uml\/what-is-state-machine-diagram\/09-concurrent-state-machine-example.png\"\/><\/p>\n<h4>\u0110\u1eb7c \u0111i\u1ec3m ch\u00ednh c\u1ee7a c\u00e1c tr\u1ea1ng th\u00e1i \u0111\u1ed3ng th\u1eddi<\/h4>\n<ul>\n<li>\n<p>Bi\u1ec3u di\u1ec5n c\u00e1c \u0111\u01b0\u1eddng th\u1ef1c thi song song b\u00ean trong m\u1ed9t tr\u1ea1ng th\u00e1i t\u1ed5ng h\u1ee3p<\/p>\n<\/li>\n<li>\n<p>S\u1eed d\u1ee5ng k\u00fd hi\u1ec7u fork\/join \u0111\u1ec3 chia t\u00e1ch v\u00e0 \u0111\u1ed3ng b\u1ed9 h\u00f3a c\u00e1c lu\u1ed3ng \u0111\u1ed3ng th\u1eddi<\/p>\n<\/li>\n<li>\n<p>M\u1ed7i v\u00f9ng \u0111\u1ed3ng th\u1eddi ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9c l\u1eadp nh\u01b0ng \u0111\u1ec1u g\u00f3p ph\u1ea7n v\u00e0o h\u00e0nh vi tr\u1ea1ng th\u00e1i t\u1ed5ng th\u1ec3<\/p>\n<\/li>\n<li>\n<p>Tho\u00e1t kh\u1ecfi tr\u1ea1ng th\u00e1i t\u1ed5ng h\u1ee3p ch\u1ec9 x\u1ea3y ra khi\u00a0<strong>t\u1ea5t c\u1ea3<\/strong>\u00a0c\u00e1c tr\u1ea1ng th\u00e1i con \u0111\u1ed3ng th\u1eddi \u0111\u00e3 ho\u00e0n th\u00e0nh<\/p>\n<\/li>\n<\/ul>\n<hr\/>\n<h2>\u270f\ufe0f H\u00e3y th\u1eed v\u1ebd s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i UML ngay b\u00e2y gi\u1edd<\/h2>\n<p>B\u1ea1n \u0111\u00e3 h\u1ecdc \u0111\u01b0\u1ee3c s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i l\u00e0 g\u00ec v\u00e0 c\u00e1ch v\u1ebd s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i. \u0110\u00e3 \u0111\u1ebfn l\u00fac b\u1ea1n t\u1ef1 v\u1ebd m\u1ed9t s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i c\u1ee7a ri\u00eang m\u00ecnh.<\/p>\n<p><strong>Nh\u1eadn phi\u00ean b\u1ea3n c\u1ed9ng \u0111\u1ed3ng c\u1ee7a Visual Paradigm<\/strong>, ph\u1ea7n m\u1ec1m UML mi\u1ec5n ph\u00ed, v\u00e0 t\u1ea1o s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i c\u1ee7a ri\u00eang b\u1ea1n b\u1eb1ng c\u00f4ng c\u1ee5 s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i mi\u1ec5n ph\u00ed. N\u00f3 d\u1ec5 s\u1eed d\u1ee5ng v\u00e0 tr\u1ef1c quan.<\/p>\n<p><a href=\"https:\/\/www.visual-paradigm.com\/download\/community.jsp\"><strong>T\u1ea3i v\u1ec1 phi\u00ean b\u1ea3n c\u1ed9ng \u0111\u1ed3ng c\u1ee7a Visual Paradigm<\/strong><\/a><\/p>\n<h3>T\u1ea1o s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi AI<\/h3>\n<p>AI c\u1ee7a Visual Paradigm \u0111\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c t\u1ea1o s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i b\u1eb1ng c\u00e1ch chuy\u1ec3n \u0111\u1ed5i m\u00f4 t\u1ea3 b\u1eb1ng ng\u00f4n ng\u1eef t\u1ef1 nhi\u00ean th\u00e0nh c\u00e1c m\u00f4 h\u00ecnh UML tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n trong v\u00e0i gi\u00e2y. B\u1ea1n c\u00f3 th\u1ec3 m\u00f4 t\u1ea3 v\u00f2ng \u0111\u1eddi c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng\u2014v\u00ed d\u1ee5 nh\u01b0 m\u1ed9t \u0111\u01a1n h\u00e0ng tr\u1ef1c tuy\u1ebfn ho\u1eb7c m\u1ed9t v\u00e9 h\u1ed7 tr\u1ee3\u2014v\u00e0 AI s\u1ebd t\u1ef1 \u0111\u1ed9ng x\u00e1c \u0111\u1ecbnh c\u00e1c tr\u1ea1ng th\u00e1i, chuy\u1ec3n ti\u1ebfp, s\u1ef1 ki\u1ec7n k\u00edch ho\u1ea1t v\u00e0 \u0111i\u1ec1u ki\u1ec7n b\u1ea3o v\u1ec7 c\u1ea7n thi\u1ebft.<\/p>\n<h4>T\u00ednh n\u0103ng ch\u00ednh cho s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i<\/h4>\n<p>\u2728\u00a0<strong>Ng\u00f4n ng\u1eef t\u1ef1 nhi\u00ean th\u00e0nh s\u01a1 \u0111\u1ed3<\/strong>: T\u1ea1o ngay l\u1eadp t\u1ee9c c\u00e1c s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i UML ho\u00e0n ch\u1ec9nh t\u1eeb c\u00e1c l\u1eddi nh\u1eafc v\u0103n b\u1ea3n \u0111\u01a1n gi\u1ea3n<br \/>\n\ud83d\udcac\u00a0<strong>Tinh ch\u1ec9nh qua h\u1ed9i tho\u1ea1i<\/strong>: S\u1eed d\u1ee5ng giao di\u1ec7n chatbot \u0111\u1ec3 l\u1ea7n l\u01b0\u1ee3t ch\u1ec9nh s\u1eeda s\u01a1 \u0111\u1ed3 c\u1ee7a b\u1ea1n b\u1eb1ng c\u00e1ch th\u00eam tr\u1ea1ng th\u00e1i con, \u0111\u1ed5i t\u00ean c\u00e1c th\u00e0nh ph\u1ea7n ho\u1eb7c tinh ch\u1ec9nh c\u00e1c chuy\u1ec3n ti\u1ebfp th\u00f4ng qua c\u00e1c l\u1ec7nh \u0111\u01a1n gi\u1ea3n<br \/>\n\ud83e\udde0\u00a0<strong>H\u1ed7 tr\u1ee3 m\u00f4 h\u00ecnh h\u00f3a th\u00f4ng minh<\/strong>: AI bao g\u1ed3m c\u00e1c t\u00ednh n\u0103ng m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi n\u00e2ng cao nh\u01b0 h\u00e0nh \u0111\u1ed9ng v\u00e0o\/ra, s\u1ef1 ki\u1ec7n k\u00edch ho\u1ea1t v\u00e0 \u0111i\u1ec1u ki\u1ec7n b\u1ea3o v\u1ec7<br \/>\n\ud83d\uddc2\ufe0f\u00a0<strong>T\u1ed5 ch\u1ee9c logic<\/strong>: C\u00e1c t\u00ednh n\u0103ng nh\u01b0 ph\u00e2n nh\u00f3m th\u00f4ng minh t\u1ef1 \u0111\u1ed9ng nh\u00f3m c\u00e1c tr\u1ea1ng th\u00e1i li\u00ean quan, trong khi \u0111\u1ed9ng c\u01a1 b\u1ed1 tr\u00ed t\u1ef1 \u0111\u1ed9ng \u0111\u1ea3m b\u1ea3o s\u01a1 \u0111\u1ed3 lu\u00f4n s\u1ea1ch s\u1ebd v\u00e0 d\u1ec5 \u0111\u1ecdc<br \/>\n\u2705\u00a0<strong>X\u00e1c minh thi\u1ebft k\u1ebf<\/strong>: B\u1ea1n c\u00f3 th\u1ec3 y\u00eau c\u1ea7u AI ph\u00e2n t\u00edch s\u01a1 \u0111\u1ed3 c\u1ee7a m\u00ecnh \u0111\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c l\u1ed7i logic, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00e1c tr\u1ea1ng th\u00e1i \u201cb\u1ebf t\u1eafc\u201d ho\u1eb7c c\u00e1c s\u1ef1 ki\u1ec7n ch\u01b0a \u0111\u01b0\u1ee3c x\u1eed l\u00fd trong c\u00e1c tr\u1ea1ng th\u00e1i c\u1ee5 th\u1ec3<\/p>\n<hr\/>\n<h2>H\u1ec7 sinh th\u00e1i AI<\/h2>\n<p>Visual Paradigm t\u00edch h\u1ee3p AI c\u1ee7a m\u00ecnh tr\u00ean nhi\u1ec1u n\u1ec1n t\u1ea3ng kh\u00e1c nhau \u0111\u1ec3 cung c\u1ea5p tr\u1ea3i nghi\u1ec7m m\u00f4 h\u00ecnh h\u00f3a li\u1ec1n m\u1ea1ch:<\/p>\n<h3>N\u1ec1n t\u1ea3ng v\u00e0 kh\u1ea3 n\u0103ng t\u00edch h\u1ee3p<\/h3>\n<table>\n<thead>\n<tr>\n<th>N\u1ec1n t\u1ea3ng<\/th>\n<th>L\u1ee3i \u00edch ch\u00ednh<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>N\u1ec1n t\u1ea3ng m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n v\u00e0 tr\u1ef1c tuy\u1ebfn t\u00edch h\u1ee3p<\/strong><\/td>\n<td>B\u1eaft \u0111\u1ea7u m\u1ed9t s\u01a1 \u0111\u1ed3 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng\u00a0<a href=\"https:\/\/www.visual-paradigm.com\/features\/ai-chatbot\/\">Tr\u1ee3 l\u00fd chatbot AI<\/a>\u00a0ho\u1eb7c tr\u00ecnh ch\u1ec9nh s\u1eeda tr\u1ef1c tuy\u1ebfn v\u00e0 nh\u1eadp li\u1ec1n m\u1ea1ch v\u00e0o\u00a0<a href=\"https:\/\/www.visual-paradigm.com\/features\/\">\u1ee8ng d\u1ee5ng Visual Paradigm Desktop<\/a>\u00a0\u1ee9ng d\u1ee5ng \u0111\u1ec3 k\u1ef9 thu\u1eadt m\u00e3 n\u00e2ng cao v\u00e0 h\u1ee3p t\u00e1c nh\u00f3m<\/td>\n<\/tr>\n<tr>\n<td><strong>T\u00e0i li\u1ec7u theo y\u00eau c\u1ea7u<\/strong><\/td>\n<td>T\u1ef1 \u0111\u1ed9ng t\u1ea1o b\u00e1o c\u00e1o d\u1ef1 \u00e1n chi ti\u1ebft, t\u00f3m t\u1eaft v\u00e0 t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt d\u1ef1a tr\u00ean c\u00e1c m\u00f4 h\u00ecnh tr\u1ef1c quan c\u1ee7a b\u1ea1n<\/td>\n<\/tr>\n<tr>\n<td><strong>H\u1ed7 tr\u1ee3 nhi\u1ec1u k\u00fd hi\u1ec7u r\u1ed9ng r\u00e3i<\/strong><\/td>\n<td>Kh\u00f4ng ch\u1ec9 gi\u1edbi h\u1ea1n \u1edf s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, AI h\u1ed7 tr\u1ee3 h\u01a1n 40 lo\u1ea1i s\u01a1 \u0111\u1ed3 bao g\u1ed3m\u00a0<a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/about-state-diagrams\/\">UML<\/a>, BPMN, SysML v\u00e0 ArchiMate<\/td>\n<\/tr>\n<tr>\n<td><strong>Kh\u1ea3 n\u0103ng truy xu\u1ea5t gi\u1eefa c\u00e1c m\u00f4 h\u00ecnh<\/strong><\/td>\n<td>K\u1ebft n\u1ed1i s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i c\u1ee7a b\u1ea1n v\u1edbi c\u00e1c t\u00e0i s\u1ea3n d\u1ef1 \u00e1n kh\u00e1c nh\u01b0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ho\u1eb7c c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng \u0111\u1ec3 duy tr\u00ec m\u1ed9t ngu\u1ed3n th\u00f4ng tin duy nh\u1ea5t xuy\u00ean su\u1ed1t ki\u1ebfn tr\u00fac h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<blockquote>\n<p>\ud83d\udcac\u00a0<strong>B\u1ea1n c\u00f3 mu\u1ed1n xem m\u1ed9t v\u00ed d\u1ee5 v\u1ec1 l\u1eddi nh\u1eafc \u0111\u1ec3 t\u1ea1o ra m\u1ed9t lo\u1ea1i m\u00e1y tr\u1ea1ng th\u00e1i c\u1ee5 th\u1ec3 kh\u00f4ng?<\/strong>\u00a0Ch\u1ec9 c\u1ea7n h\u1ecfi!<\/p>\n<\/blockquote>\n<hr\/>\n<ol>\n<li>\ud83d\udcda Danh s\u00e1ch tham kh\u1ea3o<\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-state-machine-diagram\/\"><strong>S\u01a1 \u0111\u1ed3 M\u00e1y tr\u1ea1ng th\u00e1i l\u00e0 g\u00ec?<\/strong><\/a>: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n \u0111\u1ec3 hi\u1ec3u s\u01a1 \u0111\u1ed3 M\u00e1y tr\u1ea1ng th\u00e1i UML, k\u00fd hi\u1ec7u, c\u00e1c th\u00e0nh ph\u1ea7n v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf trong m\u00f4 h\u00ecnh h\u00f3a h\u1ec7 th\u1ed1ng.<\/li>\n<li><a href=\"https:\/\/www.archimetric.com\/mastering-uml-state-machine-diagrams-with-ai-powered-visual-modeling\/\"><strong>Th\u00e0nh th\u1ea1o c\u00e1c s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i UML v\u1edbi m\u00f4 h\u00ecnh h\u00f3a tr\u1ef1c quan \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi AI<\/strong><\/a>: H\u1ecdc c\u00e1ch c\u00e1c c\u00f4ng c\u1ee5 AI n\u00e2ng cao vi\u1ec7c t\u1ea1o s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i, hi\u1ec7u qu\u1ea3 m\u00f4 h\u00ecnh h\u00f3a v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c trong thi\u1ebft k\u1ebf h\u00e0nh vi.<\/li>\n<li><a href=\"https:\/\/explore.visual-paradigm.com\/articles\/create-uml-state-diagrams-seconds-ai\/\"><strong>T\u1ea1o s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i UML trong v\u00e0i gi\u00e2y v\u1edbi AI<\/strong><\/a>: Kh\u00e1m ph\u00e1 c\u00e1ch t\u1ea1o s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i UML nhanh ch\u00f3ng b\u1eb1ng c\u00e1c c\u00f4ng c\u1ee5 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi AI, chuy\u1ec3n \u0111\u1ed5i m\u00f4 t\u1ea3 b\u1eb1ng ng\u00f4n ng\u1eef t\u1ef1 nhi\u00ean th\u00e0nh c\u00e1c m\u00f4 h\u00ecnh ch\u00ednh th\u1ee9c.<\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/features\/ai-diagram-generation\/\"><strong>T\u1ea1o s\u01a1 \u0111\u1ed3 b\u1eb1ng AI<\/strong><\/a>: T\u00ednh n\u0103ng \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi AI c\u1ee7a Visual Paradigm cho ph\u00e9p t\u1ea1o s\u01a1 \u0111\u1ed3 t\u1ef1 \u0111\u1ed9ng t\u1eeb c\u00e1c l\u1eddi nh\u1eafc b\u1eb1ng ng\u00f4n ng\u1eef t\u1ef1 nhi\u00ean tr\u00ean nhi\u1ec1u lo\u1ea1i k\u00fd hi\u1ec7u UML kh\u00e1c nhau.<\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/features\/ai-chatbot\/\"><strong>Tr\u1ee3 l\u00fd chatbot AI cho vi\u1ec7c v\u1ebd s\u01a1 \u0111\u1ed3<\/strong><\/a>: Tr\u1ee3 l\u00fd AI t\u01b0\u01a1ng t\u00e1c gi\u00fap t\u1ea1o v\u00e0 ho\u00e0n thi\u1ec7n s\u01a1 \u0111\u1ed3 UML th\u00f4ng qua c\u00e1c l\u1ec7nh tr\u00f2 chuy\u1ec7n v\u00e0 ph\u1ea3n h\u1ed3i l\u1eb7p l\u1ea1i.<\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/features\/ai-chatbot\/\"><strong>T\u00e0i li\u1ec7u tr\u1ee3 l\u00fd chatbot AI<\/strong><\/a>: T\u00e0i li\u1ec7u ch\u00ednh th\u1ee9c v\u00e0 h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1eadn d\u1ee5ng tr\u1ee3 l\u00fd chatbot AI nh\u1eb1m t\u1ea1o, ch\u1ec9nh s\u1eeda v\u00e0 x\u00e1c minh s\u01a1 \u0111\u1ed3 UML.<\/li>\n<li><a href=\"https:\/\/updates.visual-paradigm.com\/releases\/enhanced-ai-state-machine-diagram-generation\/\"><strong>T\u1ea1o s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i b\u1eb1ng AI \u0111\u01b0\u1ee3c n\u00e2ng cao<\/strong><\/a>: Ghi ch\u00fa ph\u00e1t h\u00e0nh m\u00f4 t\u1ea3 c\u00e1c kh\u1ea3 n\u0103ng AI \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n cho vi\u1ec7c t\u1ea1o s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, bao g\u1ed3m vi\u1ec7c ph\u00e1t hi\u1ec7n chuy\u1ec3n ti\u1ebfp t\u1ed1t h\u01a1n v\u00e0 x\u1eed l\u00fd \u0111i\u1ec1u ki\u1ec7n b\u1ea3o v\u1ec7 hi\u1ec7u qu\u1ea3 h\u01a1n.<\/li>\n<li><a href=\"https:\/\/updates.visual-paradigm.com\/releases\/enhanced-ai-state-machine-diagram-generation\/\"><strong>C\u1ea3i ti\u1ebfn s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i b\u1eb1ng AI<\/strong><\/a>: T\u1ed5ng quan k\u1ef9 thu\u1eadt v\u1ec1 c\u00e1c c\u1eadp nh\u1eadt cho c\u00e1c t\u00ednh n\u0103ng m\u00f4 h\u00ecnh h\u00f3a m\u00e1y tr\u1ea1ng th\u00e1i \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi AI v\u00e0 c\u00e1c c\u1ea3i ti\u1ebfn v\u1ec1 hi\u1ec7u su\u1ea5t.<\/li>\n<li><a href=\"https:\/\/chat.visual-paradigm.com\/docs\/uml-state-machine-diagram-a-definitive-guide-to-modeling-object-behavior-with-ai\/\"><strong>S\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i UML: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi \u0111\u1ed1i t\u01b0\u1ee3ng b\u1eb1ng AI<\/strong><\/a>: T\u00e0i li\u1ec7u to\u00e0n di\u1ec7n v\u1ec1 vi\u1ec7c s\u1eed d\u1ee5ng AI \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi \u0111\u1ed1i t\u01b0\u1ee3ng th\u00f4ng qua m\u00e1y tr\u1ea1ng th\u00e1i, bao g\u1ed3m c\u00e1c th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t v\u00e0 v\u00ed d\u1ee5 minh h\u1ecda.<\/li>\n<li><a href=\"https:\/\/guides.visual-paradigm.com\/ai-composite-structure-diagram-generator\/#:~:text=Generate%20UML%20Composite%20Structure%20Diagrams%20instantly%20with,diagram%20generator%20across%20Desktop%2C%20Chat%2C%20and%20OpenDocs.\"><strong>Tr\u00ecnh sinh s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh b\u1eb1ng AI<\/strong><\/a>: T\u1ea1o s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh UML ngay l\u1eadp t\u1ee9c tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng Desktop, Chat v\u00e0 OpenDocs b\u1eb1ng s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a AI.<\/li>\n<li><a href=\"https:\/\/blog.visual-paradigm.com\/what-makes-visual-paradigms-ai-chatbot-different-from-other-ai-diagram-tools\/#:~:text=It%20%28%20The%20visual%20paradigm%20ai%20chatbot,are%20both%20technically%20sound%20and%20contextually%20relevant.\"><strong>\u0110i\u1ec1u g\u00ec l\u00e0m cho tr\u1ee3 l\u00fd chatbot AI c\u1ee7a Visual Paradigm kh\u00e1c bi\u1ec7t<\/strong><\/a>: B\u00e0i \u0111\u0103ng blog gi\u1ea3i th\u00edch nh\u1eefng l\u1ee3i th\u1ebf \u0111\u1ed9c \u0111\u00e1o c\u1ee7a tr\u1ee3 l\u00fd chatbot AI c\u1ee7a Visual Paradigm trong vi\u1ec7c v\u1ebd s\u01a1 \u0111\u1ed3, bao g\u1ed3m kh\u1ea3 n\u0103ng nh\u1eadn th\u1ee9c ng\u1eef c\u1ea3nh v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c k\u1ef9 thu\u1eadt.<\/li>\n<li><a href=\"https:\/\/chat.visual-paradigm.com\/vn\/gudie-to-powered-uml-diagram-generation\/\"><strong>H\u01b0\u1edbng d\u1eabn v\u1ec1 t\u1ea1o s\u01a1 \u0111\u1ed3 UML \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi AI<\/strong><\/a>: H\u01b0\u1edbng d\u1eabn b\u1eb1ng ti\u1ebfng Vi\u1ec7t v\u1ec1 c\u00e1c t\u00ednh n\u0103ng v\u00e0 quy tr\u00ecnh t\u1ea1o s\u01a1 \u0111\u1ed3 UML \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi AI.<\/li>\n<li><a href=\"https:\/\/www.fliplify.com\/comprehensive-review-visual-paradigms-ai-diagram-generation-features\/\"><strong>B\u00e0i \u0111\u00e1nh gi\u00e1 to\u00e0n di\u1ec7n: C\u00e1c t\u00ednh n\u0103ng t\u1ea1o s\u01a1 \u0111\u1ed3 b\u1eb1ng AI c\u1ee7a Visual Paradigm<\/strong><\/a>: B\u00e0i \u0111\u00e1nh gi\u00e1 t\u1eeb b\u00ean th\u1ee9 ba \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng v\u1ebd s\u01a1 \u0111\u1ed3 b\u1eb1ng AI, t\u00ednh d\u1ec5 s\u1eed d\u1ee5ng v\u00e0 c\u00e1c t\u00ednh n\u0103ng t\u00edch h\u1ee3p c\u1ee7a Visual Paradigm.<\/li>\n<li><a href=\"https:\/\/www.cybermedian.com\/how-visual-paradigms-ai-powered-ecosystem-transforms-uml-development\/\"><strong>C\u00e1ch sinh th\u00e1i \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi AI c\u1ee7a Visual Paradigm chuy\u1ec3n \u0111\u1ed5i quy tr\u00ecnh ph\u00e1t tri\u1ec3n UML<\/strong><\/a>: B\u00e0i vi\u1ebft kh\u00e1m ph\u00e1 c\u00e1ch t\u00edch h\u1ee3p AI thay \u0111\u1ed5i quy tr\u00ecnh ph\u00e1t tri\u1ec3n UML, h\u1ee3p t\u00e1c v\u00e0 c\u00e1c th\u1ef1c h\u00e0nh k\u1ef9 thu\u1eadt m\u00f4 h\u00ecnh h\u00f3a.<\/li>\n<\/ol>\n<hr\/>\n<ol>\n<li>\n<p class=\"\">\ud83c\udfaf\u00a0<strong>S\u1eb5n s\u00e0ng b\u1eaft \u0111\u1ea7u ch\u01b0a?<\/strong>\u00a0T\u1ea3i xu\u1ed1ng phi\u00ean b\u1ea3n c\u1ed9ng \u0111\u1ed3ng c\u1ee7a Visual Paradigm ngay h\u00f4m nay v\u00e0 b\u1eaft \u0111\u1ea7u m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi h\u1ec7 th\u1ed1ng \u0111\u1ed9ng v\u1edbi c\u00e1c s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i ch\u1ea5t l\u01b0\u1ee3ng chuy\u00ean nghi\u1ec7p\u2014\u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi thi\u1ebft k\u1ebf tr\u1ef1c quan v\u00e0 tr\u1ee3 gi\u00fap AI th\u00f4ng minh.<\/p>\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>H\u00e0nh vi c\u1ee7a m\u1ed9t th\u1ef1c th\u1ec3 kh\u00f4ng ch\u1ec9 l\u00e0 h\u1ec7 qu\u1ea3 tr\u1ef1c ti\u1ebfp t\u1eeb \u0111\u1ea7u v\u00e0o c\u1ee7a n\u00f3, m\u00e0 c\u00f2n ph\u1ee5 thu\u1ed9c v\u00e0o tr\u1ea1ng th\u00e1i tr\u01b0\u1edbc \u0111\u00f3 c\u1ee7a n\u00f3. L\u1ecbch&hellip;<\/p>\n","protected":false},"author":2,"featured_media":638,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","fifu_image_url":"https:\/\/www.visualize-ai.com\/wp-content\/uploads\/2026\/03\/img_69cb4af25fed6.png","fifu_image_alt":"","footnotes":""},"categories":[15,16,35],"tags":[],"class_list":["post-637","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ai","category-ai-chatbot","category-uml"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i UML - Visualize AI Vietnamese - Latest in AI &amp; Software 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.visualize-ai.com\/vi\/the-complete-guide-to-uml-state-machine-diagrams\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i UML - Visualize AI Vietnamese - Latest in AI &amp; Software Innovation\" \/>\n<meta property=\"og:description\" content=\"H\u00e0nh vi c\u1ee7a m\u1ed9t th\u1ef1c th\u1ec3 kh\u00f4ng ch\u1ec9 l\u00e0 h\u1ec7 qu\u1ea3 tr\u1ef1c ti\u1ebfp t\u1eeb \u0111\u1ea7u v\u00e0o c\u1ee7a n\u00f3, m\u00e0 c\u00f2n ph\u1ee5 thu\u1ed9c v\u00e0o tr\u1ea1ng th\u00e1i tr\u01b0\u1edbc \u0111\u00f3 c\u1ee7a n\u00f3. 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