+ Gan dat cac moi quan he hinh hoc: Sau khi
chon dong thoi cac doi tuong (Giu phim ctrl dechon dong thoi) kich
chon voi bieu tuong cua cong cu, xuat hien hop thoaij nhu sau:- Thanh cong cu
ve luoi…Tat bat chedo hien thiluoiTat bat chedo bat diemvao luoiTat bat chedo
ve ca[r]