無憂無慮

Simplified: 无忧无虑

On the HSK 7-9 vocabulary list, at CEFR level C1.

wúyōuwúlǜ ㄨˊ ㄧㄡ ㄨˊ ㄌㄩˋ

    • carefree without worries

      idiom

Character by character

Sources