{"version":"1.0","provider_name":"Method Post Vietnamese | Your Daily Guide to AI &amp; Software Solutions","provider_url":"https:\/\/www.method-post.com\/vi","author_name":"vpadmin","author_url":"https:\/\/www.method-post.com\/vi\/author\/vpadmin\/","title":"Nh\u1eefng sai l\u1ea7m ph\u1ed5 bi\u1ebfn trong s\u01a1 \u0111\u1ed3 l\u1edbp: B\u00e0i h\u1ecdc t\u1eeb c\u00e1c d\u1ef1 \u00e1n sinh vi\u00ean","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"Cil1niQogS\"><a href=\"https:\/\/www.method-post.com\/vi\/common-pitfalls-class-diagram-design-student-projects\/\">Nh\u1eefng sai l\u1ea7m ph\u1ed5 bi\u1ebfn trong thi\u1ebft k\u1ebf s\u01a1 \u0111\u1ed3 l\u1edbp: B\u00e0i h\u1ecdc t\u1eeb c\u00e1c d\u1ef1 \u00e1n sinh vi\u00ean th\u1ef1c t\u1ebf<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.method-post.com\/vi\/common-pitfalls-class-diagram-design-student-projects\/embed\/#?secret=Cil1niQogS\" width=\"600\" height=\"338\" title=\"&#8220;Nh\u1eefng sai l\u1ea7m ph\u1ed5 bi\u1ebfn trong thi\u1ebft k\u1ebf s\u01a1 \u0111\u1ed3 l\u1edbp: B\u00e0i h\u1ecdc t\u1eeb c\u00e1c d\u1ef1 \u00e1n sinh vi\u00ean th\u1ef1c t\u1ebf&#8221; &#8212; Method Post Vietnamese | Your Daily Guide to AI &amp; Software Solutions\" data-secret=\"Cil1niQogS\" 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.method-post.com\/vi\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.method-post.com\/vi\/wp-content\/uploads\/sites\/10\/2026\/03\/class-diagram-design-pitfalls-whiteboard-infographic.jpg","thumbnail_width":1664,"thumbnail_height":928,"description":"Kh\u00e1m ph\u00e1 nh\u1eefng sai l\u1ea7m ph\u1ed5 bi\u1ebfn trong thi\u1ebft k\u1ebf s\u01a1 \u0111\u1ed3 l\u1edbp th\u01b0\u1eddng th\u1ea5y trong c\u00e1c d\u1ef1 \u00e1n sinh vi\u00ean. H\u1ecdc c\u00e1c th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t c\u1ee7a UML, \u00e1nh x\u1ea1 m\u1ed1i quan h\u1ec7 v\u00e0 t\u00ednh to\u00e0n v\u1eb9n c\u1ea5u tr\u00fac."}