H\u1ecdc ph\u00ed tr\u01b0\u1eddng \u0110H Khoa h\u1ecdc X\u00e3 h\u1ed9i & Nh\u00e2n v\u0103n H\u00e0 N\u1ed9i 980.000\u0111\/th\u00e1ng<\/a><\/blockquote><\/iframe>