jinda888 - ?????888 ?????????????? ????? ?????? ???? ??? ???????????? 20-a person vowel symbol factors are traditionally named, which can seem by yourself or together to variety compound symbols.(????-, ????-) ?. ??????????????????????????. (?. ??????????, ???????????; ?. ??????????? + ??). (?? ??).^ Present day Thai Seems /b/ and /d/ were previous