{"version":"1.0","provider_name":"Diagrams AI Vietnamese","provider_url":"https:\/\/www.diagrams-ai.com\/vn","author_name":"vpadmin","author_url":"https:\/\/www.diagrams-ai.com\/vn\/author\/vpadmin\/","title":"DFD cho Ph\u00e2n t\u00edch H\u1ec7 th\u1ed1ng C\u0169: M\u1ed9t H\u01b0\u1edbng d\u1eabn Th\u1ef1c ti\u1ec5n","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"Wyrl37ThXA\"><a href=\"https:\/\/www.diagrams-ai.com\/vn\/dfd-legacy-system-analysis-practical-approach\/\">S\u01a1 \u0111\u1ed3 lu\u1ed3ng d\u1eef li\u1ec7u cho ph\u00e2n t\u00edch h\u1ec7 th\u1ed1ng c\u0169: M\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn th\u1ef1c t\u1ebf cho c\u00e1c \u0111\u1ed9i ng\u0169 hi\u1ec7n \u0111\u1ea1i<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.diagrams-ai.com\/vn\/dfd-legacy-system-analysis-practical-approach\/embed\/#?secret=Wyrl37ThXA\" width=\"600\" height=\"338\" title=\"&#8220;S\u01a1 \u0111\u1ed3 lu\u1ed3ng d\u1eef li\u1ec7u cho ph\u00e2n t\u00edch h\u1ec7 th\u1ed1ng c\u0169: M\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn th\u1ef1c t\u1ebf cho c\u00e1c \u0111\u1ed9i ng\u0169 hi\u1ec7n \u0111\u1ea1i&#8221; &#8212; Diagrams AI Vietnamese\" data-secret=\"Wyrl37ThXA\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\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.diagrams-ai.com\/vn\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.diagrams-ai.com\/vn\/wp-content\/uploads\/sites\/10\/2026\/03\/dfd-legacy-system-analysis-infographic-sketch.jpg","thumbnail_width":1664,"thumbnail_height":928,"description":"H\u1ecdc c\u00e1ch s\u1eed d\u1ee5ng S\u01a1 \u0111\u1ed3 D\u00f2ng D\u1eef li\u1ec7u cho ph\u00e2n t\u00edch h\u1ec7 th\u1ed1ng c\u0169. Thi\u1ebft k\u1ebf ng\u01b0\u1ee3c c\u00e1c lu\u1ed3ng d\u1eef li\u1ec7u v\u00e0 hi\u1ec7n \u0111\u1ea1i h\u00f3a t\u00e0i li\u1ec7u m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3."}