Hướng về kỳ thi an toàn

[media=https://canthotv.vn/wp-content/uploads/2014/06/vlcsnap-2014-06-26-10h24m12s68.png]http://media2.canthotv.vn/2014/TH/06/26/huongvekythiantoan_26_06_2014.mp4[/media]