????! ??/???/???? ?????? ????/???/???? ??????????/????/??? ?????? ????????????? ?????????????????! ???/???/???? ??? ?????/?????? ??????/????????/??????? ??????/????/?? ?????/???/????? ?????????/?????/????? ??? ???? ???????/????/???? ??????????!! ??????XXX ?????????? ????????? ???????? ??????????? ????? ??????XXX ?????? ????????????? ?????
5 สิ่งจำเป็น ที่ควร รู้ เกี่ยวกับ การรับรอง
??? ?????? ?????? ???? ??????? ????????? ?? ????? ???????????????? . ?????? ????????????? ?? ??????, ??? {??????????? 5 ?????????? ??????? {??? ????????????? ???? ????????????????????????????. ????????????????? ??? ?????? ?????????????????? ????????? ?????????????? ????? ???? ????????? {???????? ??? ????????? ?????? ?????????? ?????????????