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(idiom) to be unable to return to one's hometown due to the shame of failure (originally referred to Xiang Yu 項羽|项羽[xiàng yǔ], who chose not to retreat to Jiangdong after his humiliating defeat)
father
prefix used before the surname of a person or a numeral indicating the order of birth of the children in a family or to indicate affection or familiarity
