代扣减免证明

[经] withholding exemption certificate

dài kòu jiǎn miǎn zhèng míng ㄉㄞˋ ㄎㄡˋ ㄐㄧㄢˇ ㄇㄧㄢˇ ㄓㄥˋ ㄇㄧㄥˊ