前門打虎,後門打狼 [ㄑㄧㄢˊ ㄇㄣˊ ㄉㄚˇ ㄏㄨˇ , ㄏㄡˋ ㄇㄣˊ ㄉㄚˇ ㄌㄤˊ; qian2 men2 da3 hu3 , hou4 men2 da3 lang2] to beat a tiger from the front door, only to have a wolf come in at the back (idiom); fig. facing one problem after another ◄ ►