順水推船 [ㄕㄨㄣˋ ㄕㄨㄟˇ ㄊㄨㄟ ㄔㄨㄢˊ; shun4 shui3 tui1 chuan2] lit. to push the boat with the current fig. to take advantage of the situation for one's own benefit ◄ ►