??c bi?t là cách th?c tham gia ch?i R?ng H? t??ng ??i ??n gi?n. Ch? c?n l?a ch?n 1 trong three c?a c??c vô cùng ??n gi?n.?????????????????????????????????????????If wikiHow has served you, you should contemplate a little contribution to support us in supporting much more readers such as you. We’re devoted to providing the world with no cost h