may pro Giup ho e voi !!!!! chi e cach tang diem thieu lam bien thai' va` minh len ngoc nhu the' nao ...!
e choi DM nhung dj chien truong cuc ki` uc' the toan bi ks nay e tinh doi wa choi thieu lam bien thai' ma` co nhiu ng chj cach tang diem e ko hieu cho lam .... xin may pro giup e cach tang diem TL bien thai' + len do sao cho ok Dj de di CT .... thanks may pro