順手牽羊 [ㄕㄨㄣˋ ㄕㄡˇ ㄑㄧㄢ ㄧㄤˊ; shun4 shou3 qian1 yang2] lit. to lead away a goat in passing (idiom); to steal sth under cover of an emergency to take advantage of a crisis for personal gain ◄ ►