[经] loan secured by account receivable

yīng shōu zhàng kuǎn dān bǎo jiè kuǎn ㄧㄥ ㄕㄡ ㄓㄤˋ ㄎㄨㄢˇ ㄉㄢ ㄅㄠˇ ㄐㄧㄝˋ ㄎㄨㄢˇ