[经] discount on installment accounts receivable, discount on installment contracts receivable

yīng shōu fēn qī cháng huán zhàng kuǎn tiē xiàn ㄧㄥ ㄕㄡ ㄈㄣ ㄑㄧ ㄔㄤˊ ㄏㄨㄢˊ ㄓㄤˋ ㄎㄨㄢˇ ㄊㄧㄝ ㄒㄧㄢˋ