{"version":"1.0","provider_name":"Visual Paradigm Blog","provider_url":"https:\/\/blog.visual-paradigm.com\/vn","title":"Ch\u00fang ta s\u1eed d\u1ee5ng PDF hay PDF\/A? - Visual Paradigm Blog","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"G2LNPnQrDc\"><a href=\"https:\/\/blog.visual-paradigm.com\/vn\/do-we-use-pdf-or-pdf-a\/\">Ch\u00fang ta s\u1eed d\u1ee5ng PDF hay PDF\/A?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/blog.visual-paradigm.com\/vn\/do-we-use-pdf-or-pdf-a\/embed\/#?secret=G2LNPnQrDc\" width=\"600\" height=\"338\" title=\"&#8220;Ch\u00fang ta s\u1eed d\u1ee5ng PDF hay PDF\/A?&#8221; &#8212; Visual Paradigm Blog\" data-secret=\"G2LNPnQrDc\" 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\/PDFAVSPDF1.png","thumbnail_width":559,"thumbnail_height":397,"description":"PDF\/A l\u00e0 g\u00ec? M\u1ed9t t\u1eadp h\u1ee3p con c\u1ee7a PDF \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 PDF\/A \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u00e1c t\u00e0i li\u1ec7u \u0111\u01b0\u1ee3c t\u1ea1o s\u1ed1 h\u00f3a an to\u00e0n trong m\u1ed9t kho\u1ea3ng th\u1eddi gian r\u1ea5t d\u00e0i. \u0110\u1ec3 t\u00ecm hi\u1ec3u th\u00eam v\u1ec1 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a PDF\/A, b\u1ea1n c\u00f3 th\u1ec3 truy c\u1eadp\u0111\u00e2y. M\u1eb7c d\u00f9 c\u1ea3 hai \u0111\u1ecbnh [&hellip;]"}