云泥之差 yúnnízhīchà a world of difference Definitions Defs Origin Strokes Stroke Words Sentences Sents 云泥之差 雲泥之差 yúnnízhīchà a world of difference (idiom) a vast difference, as great as that between the clouds and the mud
云泥之差 雲泥之差 yúnnízhīchà a world of difference (idiom) a vast difference, as great as that between the clouds and the mud
