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Chinese idiom, Pinyin is w ú B āù Nb ù sh í, which means to do everything possible. It comes from the marriage story of awakening the world.
The origin of Idioms
Chapter 95 of the marriage story of awakening the world: "beat a su elder sister hard at first, then soft at last, and then call her elder sister, her mother, and her grandmother
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wear red or white , that is , at weddings or funerals - hóng bái xǐ shì
cherish an old broom as if it were a thousand pieces of gold - bì zhǒu qiān jīn
relieve the poor and comfort the afflicted - jì pín bá kǔ