HomeDictionary尽心竭力尽心竭力Wordto spare no effort (idiom); to do one's utmostTraditional盡心竭力Copy wordjìn xīn jié lìjin4xin1jie2li4Hear itMeaningto spare no effort (idiom); to do one's utmost CC-CEDICTCharacters in 尽心竭力尽jǐn心xīn竭jié力lì