[进退两难 / 進退兩難, jìn tuì liǎng nánㄐㄧㄣˋ ㄊㄨㄟˋ ㄌㄧㄤˇ ㄋㄢˊ] no room to advance or to retreat (成语 saw); without any way out of a dilemma; trapped; in an impossible situation#35464
[一刀两断 / 一刀兩斷, yī dāo liǎng duànㄧ ㄉㄠ ㄌㄧㄤˇ ㄉㄨㄢˋ] lit. one knife to cut two segments (成语 saw); to make a clean break; firm resolution to break off a relation#59498
[此地无银三百两 / 此地無銀三百兩, cǐ dì wú yín sān bǎi liǎngㄘˇ ㄉㄧˋ ㄨˊ ㄧㄣˊ ㄙㄢ ㄅㄞˇ ㄌㄧㄤˇ] lit. 300 silver taels not hidden here (成语 saw); fig. to reveal what one intends to hide#72869