Pull out the wedge
Chinese idiom, Pinyin is ch ō UD ī NGB á Xi ē, which means solving problems. From Du Liu Cui.
The origin of Idioms
The fourth fold of Du Liu Cui by Li Shouqing of Yuan Dynasty: "I'm afraid the public can't reach it. If you have doubts, please drop down and ask. I'll fight with him." One book is called "ChuDing chujiao".
Idiom usage
Used as a predicate or attributive; used to solve doubts.
Pull out the wedge
the buddha 's mountain and the mustard seed -- to insert the largest thing into the smallest one -- sheer impossibility - xū mí jiè zǐ
where ignorance is bliss , ti 's folly to be wise - nán dé hú tú
entrust to another 's care the children one is about to leave behind as orphans - xíng gū jì mìng
die without fulfilling one's ambitions - jī zhì ér mò