MaTab,Stt_Me,Stt_Con
Max(MaTab) As MaTab,Max(Stt_Me)Stt_Me,Max(Tenmenu_Me)Tenmenu_Me,Max(Stt_Con)Stt_Con,Max(Tenmenu_Con)Tenmenu_Con,Max(danhsach_user)danhsach_user,Max(Hide)Hide,Max(Trangthai)Trangthai,Max(danhdau)danhdau