C\u00f3 t\u00ecnh tr\u1ea1ng thu ti\u1ec1n ‘ch\u1ed1ng tr\u01b0\u1ee3t’ t\u1ea1i \u0110\u1ea1i h\u1ecdc \u0110i\u1ec7n l\u1ef1c<\/a><\/blockquote><\/iframe>