chuc moi nguoi dat thanh tich cao trong tat ca ki thi sap toi
t tin chac rang bay gio chung ta da du kien thuc de buoc vao phong thi nhung biet cach ap dung no van la 1 van de dang phai lo ngai!!!!
cac ban hay that binh tinh va co gang giu gin suc khoe nhe'! toi tin cac ban hoan toan co the lam duoc dieu do'`