鸿毛泰岱 hóngmáotàidài as light as a goose feather or as heavy as Mount Tai Origin Definitions Defs Strokes Stroke Words Sentences Sents 鸿毛 鴻毛 hóngmáo insignificant thing something extremely light or of no value泰岱 tàidài Mount Tai Mount Tai, a sacred mountain in Shandong Province