{"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":"Qu\u00e1 kh\u1ee9 c\u1ee7a teach | N\u1eafm v\u1eefng c\u00e1ch chia \u0111\u1ed9ng t\u1eeb","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"0NNpbXtW7X\"><a href=\"https:\/\/smartcom.vn\/blog\/qua-khu-cua-teach\/\">Qu\u00e1 kh\u1ee9 c\u1ee7a teach<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/smartcom.vn\/blog\/qua-khu-cua-teach\/embed\/#?secret=0NNpbXtW7X\" width=\"600\" height=\"338\" title=\"&#8220;Qu\u00e1 kh\u1ee9 c\u1ee7a teach&#8221; &#8212; Smartcom English Blog\" data-secret=\"0NNpbXtW7X\" 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\/08\/qua-khu-cua-teach.png","thumbnail_width":1920,"thumbnail_height":1080,"description":"H\u00e3y c\u00f9ng Smartcom \u00f4n l\u1ea1i qu\u00e1 kh\u1ee9 c\u1ee7a teach hay V2 v\u00e0 V3 c\u1ee7a teach \u0111\u1ec3 n\u1eafm ch\u1eafc ki\u1ebfn th\u1ee9c ng\u1eef ph\u00e1p ti\u1ebfng Anh c\u01a1 b\u1ea3n n\u00e0y nh\u00e9! Click ngay b\u00e0i vi\u1ebft"}