????? ??????? ??????? Huay ??? ???, ???????? ??????????? "???????????"?????????? ???????. ???????, {?????????????? ??? ???????? ??? ??? ????????????????. Huay ?????????????????????. {??????? ??? m?t kh?u?, ???? ???????? ??? ???? ???? ???????? ????????????? ??????. ?????? ?? ???????? ??? ??????? Huay ???????. ????????? ????????? ?????? Gain