??????, ??? ?????????? ????. ?? ??? ?????????????, ?? ?????? ???????? ??? ???? ??? ?????????? ?????????? ??????????, ?? ??????? ??? ????????? ??? ?? ?? ???????? ???????? ??? ??? ?? ?????? ?? ???????? ?? ????????.In September 2017, China banned ICOs to bring about abnormal return from copyright lowering for the duration of announcement window. The l