{"version":"1.0","provider_name":"The Catalyst for English","provider_url":"https:\/\/thecatalyst.edu.vn\/blogs","author_name":"T\u1ea1 Ph\u01b0\u01a1ng Th\u1ea3o","author_url":"https:\/\/thecatalyst.edu.vn\/blogs\/author\/admintce","title":"T\u1ed5ng h\u1ee3p t\u1eeb v\u1ef1ng IELTS t\u1eeb c\u01a1 b\u1ea3n \u0111\u1ebfn n\u00e2ng cao theo ch\u1ee7 \u0111\u1ec1","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"GClZuGodQ9\"><a href=\"https:\/\/thecatalyst.edu.vn\/blogs\/sach-hoc-tu-vung-tieng-anh\">T\u1ed5ng h\u1ee3p t\u1eeb v\u1ef1ng IELTS t\u1eeb c\u01a1 b\u1ea3n \u0111\u1ebfn n\u00e2ng cao theo ch\u1ee7 \u0111\u1ec1<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/thecatalyst.edu.vn\/blogs\/sach-hoc-tu-vung-tieng-anh\/embed#?secret=GClZuGodQ9\" width=\"600\" height=\"338\" title=\"&#8220;T\u1ed5ng h\u1ee3p t\u1eeb v\u1ef1ng IELTS t\u1eeb c\u01a1 b\u1ea3n \u0111\u1ebfn n\u00e2ng cao theo ch\u1ee7 \u0111\u1ec1&#8221; &#8212; The Catalyst for English\" data-secret=\"GClZuGodQ9\" 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:\/\/thecatalyst.edu.vn\/blogs\/wp-content\/uploads\/2025\/06\/tu-vung-ielts-1.jpg","thumbnail_width":1200,"thumbnail_height":600,"description":"T\u1ed5ng h\u1ee3p chi ti\u1ebft nh\u1eefng t\u1eeb v\u1ef1ng IELTS theo ch\u1ee7 \u0111\u1ec1, ph\u00f9 h\u1ee3p t\u1ea5t c\u1ea3 c\u00e1c tr\u00ecnh \u0111\u1ed9 \u2013 h\u1ecdc nhanh, nh\u1edb l\u00e2u v\u00e0 s\u1eb5n s\u00e0ng chinh ph\u1ee5c band \u0111i\u1ec3m m\u01a1 \u01b0\u1edbc!"}