quy vi cung thong cam~ cho TQ. vi tui no phai sua~ vai tieng de lay the dien chu. dung khong? noi ve technology thi TQ o dang sau 10-20 nam.
neu TQ gioi thi tat ca moi thu deu phai tien phong di truoc. san xuat truoc, che tao truoc chu? dung khong? chu dau copy het cai nay toi cai khac.
moi nguoi dung nong. ca the gioi hieu ma.