{"version":"1.0","provider_name":"Visualize AI Vietnamese - Latest in AI &amp; Software Innovation","provider_url":"https:\/\/www.visualize-ai.com\/vi","author_name":"vpadmin","author_url":"https:\/\/www.visualize-ai.com\/vi\/author\/vpadmin\/","title":"T\u1ea1i sao ng\u01b0\u1eddi m\u1edbi h\u1ecdc l\u1ea1i g\u1eb7p kh\u00f3 kh\u0103n v\u1edbi tr\u1eebu t\u01b0\u1ee3ng trong OOAD \ud83e\udde9","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"jy5stQxzC1\"><a href=\"https:\/\/www.visualize-ai.com\/vi\/why-beginners-struggle-with-abstraction-ooad\/\">T\u1ea1i sao ng\u01b0\u1eddi m\u1edbi th\u01b0\u1eddng g\u1eb7p kh\u00f3 kh\u0103n v\u1edbi kh\u00e1i ni\u1ec7m tr\u1eebu t\u01b0\u1ee3ng h\u00f3a (v\u00e0 c\u00e1ch v\u01b0\u1ee3t qua n\u00f3)<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.visualize-ai.com\/vi\/why-beginners-struggle-with-abstraction-ooad\/embed\/#?secret=jy5stQxzC1\" width=\"600\" height=\"338\" title=\"&#8220;T\u1ea1i sao ng\u01b0\u1eddi m\u1edbi th\u01b0\u1eddng g\u1eb7p kh\u00f3 kh\u0103n v\u1edbi kh\u00e1i ni\u1ec7m tr\u1eebu t\u01b0\u1ee3ng h\u00f3a (v\u00e0 c\u00e1ch v\u01b0\u1ee3t qua n\u00f3)&#8221; &#8212; Visualize AI Vietnamese - Latest in AI &amp; Software Innovation\" data-secret=\"jy5stQxzC1\" 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\/\/# sourceURL=https:\/\/www.visualize-ai.com\/vi\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.visualize-ai.com\/vi\/wp-content\/uploads\/sites\/10\/2026\/03\/abstraction-beginners-guide-infographic-sketch.jpg","thumbnail_width":1664,"thumbnail_height":928,"description":"H\u1ecdc l\u00fd do v\u00ec sao tr\u1eebu t\u01b0\u1ee3ng l\u1ea1i kh\u00f3 kh\u0103n trong Ph\u00e2n t\u00edch H\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng. Kh\u00e1m ph\u00e1 nh\u1eefng sai l\u1ea7m ph\u1ed5 bi\u1ebfn v\u00e0 c\u00e1c chi\u1ebfn l\u01b0\u1ee3c th\u1ef1c t\u1ebf \u0111\u1ec3 thi\u1ebft k\u1ebf c\u00e1c h\u1ec7 th\u1ed1ng linh ho\u1ea1t, d\u1ec5 b\u1ea3o tr\u00ec m\u00e0 kh\u00f4ng c\u1ea7n qu\u00e1 ph\u1ee9c t\u1ea1p h\u00f3a thi\u1ebft k\u1ebf."}