ㄘㄠˇㄔㄨㄢˊㄐㄧㄝˋㄐㄧㄢˋcǎochuán‑jièjiàn

  1. 三國演義記載諸葛亮答應稻草人白白諸葛亮草船借箭比喻運用智謀借助外力達到預想目的

lit. using straw boats to borrow arrows (idiom, from 三國演義[San1 guo2 Yan3 yi4])​, fig. to use others' manpower and resources for one's own ends