ˊshíㄐㄧㄣjīnㄅㄨˋㄇㄟˋmèi

  1. 別人遺失錢財據為己有···》:里長市廛立業拾金不昧。』」歧路·第一》:把家人名扯倒拾金不昧。」

to pick up money and not hide it (idiom)​; to return property to its owner