{"version":"1.0","provider_name":"Viz Tools Vietnamese - Latest Trends in Software, Tech, and Innovation","provider_url":"https:\/\/www.viz-tools.com\/vi","author_name":"vpadmin","author_url":"https:\/\/www.viz-tools.com\/vi\/author\/vpadmin\/","title":"C\u00e1c k\u00fd hi\u1ec7u v\u00e0 k\u00fd hi\u1ec7u s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng UML: H\u01b0\u1edbng d\u1eabn tham kh\u1ea3o nhanh","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"NDkV9k8uNX\"><a href=\"https:\/\/www.viz-tools.com\/vi\/uml-activity-diagram-symbols-notations-guide\/\">H\u01b0\u1edbng D\u1eabn Tham Kh\u1ea3o Nhanh: C\u00e1c K\u00fd Hi\u1ec7u v\u00e0 K\u00fd Ph\u00e1p C\u1ea7n Thi\u1ebft Cho M\u1ecdi S\u01a1 \u0110\u1ed3 Ho\u1ea1t \u0110\u1ed9ng UML<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.viz-tools.com\/vi\/uml-activity-diagram-symbols-notations-guide\/embed\/#?secret=NDkV9k8uNX\" width=\"600\" height=\"338\" title=\"&#8220;H\u01b0\u1edbng D\u1eabn Tham Kh\u1ea3o Nhanh: C\u00e1c K\u00fd Hi\u1ec7u v\u00e0 K\u00fd Ph\u00e1p C\u1ea7n Thi\u1ebft Cho M\u1ecdi S\u01a1 \u0110\u1ed3 Ho\u1ea1t \u0110\u1ed9ng UML&#8221; &#8212; Viz Tools Vietnamese - Latest Trends in Software, Tech, and Innovation\" data-secret=\"NDkV9k8uNX\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.viz-tools.com\/vi\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.viz-tools.com\/vi\/wp-content\/uploads\/sites\/10\/2026\/04\/uml-activity-diagram-symbols-reference-chalkboard-infographic.jpg","thumbnail_width":1664,"thumbnail_height":928,"description":"H\u1ecdc c\u00e1c k\u00fd hi\u1ec7u s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng UML thi\u1ebft y\u1ebfu, c\u00e1c lu\u1ed3ng n\u01b0\u1edbc v\u00e0 lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n. H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n cho ph\u00e2n t\u00edch v\u00e0 m\u00f4 h\u00ecnh h\u00f3a h\u1ec7 th\u1ed1ng."}