尽心尽力 Traditional 盡心盡力 jìn xīn jìn lì 🔊 making an all-out effort (idiom) + Review this word Meanings jìn xīn jìn lì 盡心盡力 making an all-out effort (idiom); to try one's heart outto do one's utmost Its characters 尽jǐnto the greatest extentHSK 6心xīnheartHSK 4力lìpowerHSK 5