{"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 Ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u: H\u01b0\u1edbng d\u1eabn tr\u1ef1c quan h\u00f3a h\u1ec7 th\u1ed1ng kh\u00f4ng thu\u1eadt ng\u1eef","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"n9u7tpBnmD\"><a href=\"https:\/\/www.diagrams-ai.com\/vn\/dfd-for-beginners-guide-system-visualization\/\">DFD cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u: Gi\u1edbi thi\u1ec7u kh\u00f4ng thu\u1eadt ng\u1eef v\u1ec1 tr\u1ef1c quan h\u00f3a h\u1ec7 th\u1ed1ng<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.diagrams-ai.com\/vn\/dfd-for-beginners-guide-system-visualization\/embed\/#?secret=n9u7tpBnmD\" width=\"600\" height=\"338\" title=\"&#8220;DFD cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u: Gi\u1edbi thi\u1ec7u kh\u00f4ng thu\u1eadt ng\u1eef v\u1ec1 tr\u1ef1c quan h\u00f3a h\u1ec7 th\u1ed1ng&#8221; &#8212; Diagrams AI Vietnamese\" data-secret=\"n9u7tpBnmD\" 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-beginners-guide-infographic-line-art-16x9-1-1.jpg","thumbnail_width":1664,"thumbnail_height":928,"description":"H\u1ecdc S\u01a1 \u0111\u1ed3 Lu\u1ed3ng D\u1eef li\u1ec7u (DFD) v\u1edbi h\u01b0\u1edbng d\u1eabn th\u00e2n thi\u1ec7n cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u n\u00e0y. Hi\u1ec3u c\u00e1c th\u00e0nh ph\u1ea7n, c\u1ea5p \u0111\u1ed9 v\u00e0 quy t\u1eafc m\u00e0 kh\u00f4ng c\u1ea7n thu\u1eadt ng\u1eef chuy\u00ean ng\u00e0nh ho\u1eb7c thi\u00ean v\u1ecb ph\u1ea7n m\u1ec1m."}