无思无虑 Save Sign in to save words Traditional (Taiwan): 無思無慮 wúsīwúlǜ ㄨˊ ㄙ ㄨˊ ㄌㄩˋ carefree untroubled idiom Character by character 无(wú)not to have 思(sī)think 无(wú)not to have 虑(lǜ)think over A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0