尽心竭力 Save Sign in to save words Traditional (Taiwan): 盡心竭力 jìnxīnjiélì ㄐㄧㄣˋ ㄒㄧㄣ ㄐㄧㄝˊ ㄌㄧˋ to spare no effort (idiom) to do one's utmost Character by character 尽(jìn)use up 心(xīn)heart 竭(jié)exhaust 力(lì)surname Li A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0