引狗入寨 [ㄧㄣˇ ㄍㄡˇ ㄖㄨˋ ㄓㄞˋ; yin3 gou3 ru4 zhai4] to lead the wolf into the woodpile (idiom); to leave oneself open to attack to act imprudently, asking for trouble ◄ ►