{"version":"1.0","provider_name":"Visual Paradigm Blog","provider_url":"https:\/\/blog.visual-paradigm.com\/vn","title":"H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 s\u01a1 \u0111\u1ed3 lu\u1ed3ng th\u00f4ng tin - Visual Paradigm Blog","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"dfmCd4og3R\"><a href=\"https:\/\/blog.visual-paradigm.com\/vn\/comprehensive-guide-to-information-flow-diagrams\/\">H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 s\u01a1 \u0111\u1ed3 lu\u1ed3ng th\u00f4ng tin<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/blog.visual-paradigm.com\/vn\/comprehensive-guide-to-information-flow-diagrams\/embed\/#?secret=dfmCd4og3R\" width=\"600\" height=\"338\" title=\"&#8220;H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 s\u01a1 \u0111\u1ed3 lu\u1ed3ng th\u00f4ng tin&#8221; &#8212; Visual Paradigm Blog\" data-secret=\"dfmCd4og3R\" 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\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/blog.visual-paradigm.com\/vn\/wp-content\/uploads\/sites\/13\/2026\/01\/img_650bf672edc64.png","thumbnail_width":968,"thumbnail_height":765,"description":"Gi\u1edbi thi\u1ec7u v\u1ec1 s\u01a1 \u0111\u1ed3 lu\u1ed3ng th\u00f4ng tin S\u01a1 \u0111\u1ed3 lu\u1ed3ng th\u00f4ng tin (IFD) l\u00e0 m\u1ed9t bi\u1ec3u di\u1ec5n \u0111\u1ed3 h\u1ecda minh h\u1ecda c\u00e1ch th\u00f4ng tin di chuy\u1ec3n b\u00ean trong v\u00e0 gi\u1eefa c\u00e1c t\u1ed5 ch\u1ee9c, b\u1ed9 ph\u1eadn v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng con. N\u00f3 \u0111\u00f3ng vai tr\u00f2 l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 h\u1eefu \u00edch \u0111\u1ec3 hi\u1ec3u v\u00e0 tr\u1ef1c [&hellip;]"}