Moi ong vao xem va giai quyet cho toi,con ko lam duoc thi noi 1 cau roi nghi di,cai cach lam viec rat la kho chiu.
http://forum.mu-hanoi.net/showthread...nhan-hack-gium
Luc nao cung phai Up de cho vao giai quyet ma deo thay dau