ban lamakhumatri oi,ban dot chi cho uong hay de nguoi doi ve sau con nghien cuu,nhu vay ban lam them mot dieu thien do,ban dot ban moi mang toi,tha ban tang lai tren dien dan di,ban nen nghi lai di,ban co the goi mall cho minh xem duoc hong malll minh la damquocnghia@yahoo.com,minh cam on ban truoc nha