truoc tien cung cam on ban
minh cung lam tuong tu nhu ban up bai len nhung den khi sang phan tach thi no bao loi
khi ban copy mat ban chon mat tren hay mat duoi vay
khi bạn copy xong ban co tap layer ko vay
mong ban chi giup minh , chu doc tai lieu lam luc cung bo tay.
neu ban ranh thi...