[引狼入室, yǐn láng rù shìㄧㄣˇ ㄌㄤˊ ㄖㄨˋ ㄕˋ] to lead the wolf into the house (成语 saw); to leave oneself open to attack; to act imprudently, asking for trouble#67133
[前怕狼后怕虎 / 前怕狼後怕虎, qián pà láng hòu pà hǔㄑㄧㄢˊ ㄆㄚˋ ㄌㄤˊ ㄏㄡˋ ㄆㄚˋ ㄏㄨˇ] lit. to fear the wolf in front and the tiger behind (成语 saw); fig. needless fears; scare mongering; reds under the beds#127401