...chao cac ban....nhu truong hop tren ban lam nhu cac anh noi tren la ok roi....cap nguon nong con nao muck con do ..la ok...nhung truoc khi lam vay ...ban thao tac ca linh kien ra nhu ....loa chuong ...rung ,.....lam nhu vay cung rat tot da...thu di ban ....
