鞠
躬
尽
瘁

Word Definition - 鞠躬尽瘁

jū gōng jìn cuì to bend to a task and spare no effort (idiom); striving to the utmost

Individual Character Details

鞠 jū, jū
躬 gōng, gōng
尽 jǐn, jìn
瘁 cuì