乐于助人 Traditional 樂於助人 lè yú zhù rén 🔊 willing to help others + Keep this word Meanings lè yú zhù rén 樂於助人 (idiom) willing to help others Its characters 乐lèhappy于yúin; at; onHSK 6助zhùto help人rénperson; peopleHSK 1