家家户户

Traditional (Taiwan): 家家戶戶

On the HSK 7-9 vocabulary list, at CEFR level C2.

jiājiā ㄐㄧㄚ ㄐㄧㄚ ㄏㄨˋ ㄏㄨˋ

    • each and every family (idiom)
    • every household

Character by character

Sources