ㄕㄤˋshàngㄊㄧㄢtiānˊㄌㄨˋㄖㄨˋㄉㄧˋˊㄇㄣˊmén

  1. 陷入走投無路困境水滸傳·》:如今有家難奔,有國難投上天無路,入地無門。」

lit. there is no road to the sky, nor door into the earth (idiom)​, fig. to be at the end of one's rope, to be trapped in a hopeless situation