{"version":"1.0","provider_name":"Smartcom English Blog","provider_url":"https:\/\/smartcom.vn\/blog","author_name":"Smartcom Team","author_url":"https:\/\/smartcom.vn\/blog\/author\/smartcom-english\/","title":"Sau tr\u1ea1ng t\u1eeb l\u00e0 g\u00ec? C\u1ea5u tr\u00fac v\u00e0 c\u00e1ch x\u00e1c \u0111\u1ecbnh trong ti\u1ebfng Anh","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"m5VBHwElEP\"><a href=\"https:\/\/smartcom.vn\/blog\/sau-trang-tu-la-gi\/\">Sau tr\u1ea1ng t\u1eeb l\u00e0 g\u00ec?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/smartcom.vn\/blog\/sau-trang-tu-la-gi\/embed\/#?secret=m5VBHwElEP\" width=\"600\" height=\"338\" title=\"&#8220;Sau tr\u1ea1ng t\u1eeb l\u00e0 g\u00ec?&#8221; &#8212; Smartcom English Blog\" data-secret=\"m5VBHwElEP\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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<\/script>\n","thumbnail_url":"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2026\/04\/sau-trang-tu-la-gi.png","thumbnail_width":1920,"thumbnail_height":1080,"description":"Sau tr\u1ea1ng t\u1eeb l\u00e0 g\u00ec l\u00e0 \u0111i\u1ec1u m\u00e0 nhi\u1ec1u h\u1ecdc vi\u00ean \u0111ang h\u1ecdc IELTS th\u1eafc m\u1eafc. B\u00e0i vi\u1ebft n\u00e0y Smartcom s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 tr\u1ea1ng t\u1eeb v\u00e0 v\u1ecb tr\u00ed c\u1ee7a"}