ㄏㄨㄥˊ ㄇㄠˊ ㄊㄞˋ ㄉㄞˋ 鸿毛泰岱（鴻毛泰岱） 见“ 鸿毛泰山 ”。
light as a goose feather, heavy as Mt Tai (idiom); of no consequence to one person, a matter of life or death to another
鸿(hóng)
毛(máo)
泰(tài)
岱(dài)
