???????? ??????? ??????????? ??????? ?????????????? ??? ???????? ???????????? ??? ?????????? ??? ??? ????? chi?n?? ??? ?????? ??? target audience ???? ??? ???????? ????? ??????? ?????? ????????????? ??? ?????????????????? ?????????? ????? Traffic wanna ????traffic? ???????????????? ???? ??????????? ??? ???? ! ???????????? Market ?????