鞠躬尽力 jūgōngjìnlì to spare no effort Origin Definitions Defs Strokes Stroke Words Sentences Sents 鞠躬尽力，死而后已 jūgōngjìnlìsǐ'érhòuyǐ to give one's all until death to devote oneself entirely to a cause with the utmost effort until the very end of one's life