Nh\u1eefng l\u1ed7i sai th\u01b0\u1eddng g\u1eb7p khi \u0111\u0103ng k\u00ed d\u1ef1 thi \u0111\u00e1nh gi\u00e1 n\u0103ng l\u1ef1c…<\/a><\/blockquote><\/iframe>