[经] recovery of late payments

yāo qiú zhī fù tuō qiàn jīn é ㄧㄠ ㄑㄧㄡˊ ㄓ ㄈㄨˋ ㄊㄨㄛ ㄑㄧㄢˋ ㄐㄧㄣ ㄜˊ