[经] documentary commercial bill drawn at short sight
shāng yè duǎn qī yā huì piào ㄕㄤ ㄧㄝˋ ㄉㄨㄢˇ ㄑㄧ ㄧㄚ ㄏㄨㄟˋ ㄆㄧㄠˋ