不足為外人道 Save Create a free account to save words Simplified: 不足为外人道 bùzúwèiwàiréndào ㄅㄨˋ ㄗㄨˊ ㄨㄟˋ ㄨㄞˋ ㄖㄣˊ ㄉㄠˋ no need to tell others let's keep this between ourselves idiom Character by character 不(bù)no 足(zú)foot 為(wèi)because of 外(wài)outside 人(rén)person 道(dào)road Sign up for a free account to save words and review them A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0