鞠躬尽瘁 (jū gōng jìn cuì) | Meaning: to bend to a task and spare no effort (idiom); striving to the utmost | Chinese Idiom with Pinyin & Origin

to serve (in some capacity) · to work for效劳xiào láo

serve others without salary · attend to official duties on an empty stomach枵腹从公xiāo fù cóng gōng

until death puts an end (idiom); one's whole life · unto one's dying day死而后已sǐ ér hòu yǐ

to accumulate work causes sickness (idiom); to fall ill from constant overwork积劳成疾jī láo chéng jí

to bend to a task and spare no effort (idiom); striving to the utmost