鞠躬尽瘁

鞠躬盡瘁
jūgōngjìncuì
to bend to a task and spare no effort (idiom); striving to the utmost

CEDICT

to bend oneself to a task and exert oneself to the utmost; to spare no effort in the performance of one's duty

Wiktionary

Entry Composition

1 鞠躬 jūgōng
  1. to bow
  2. (literary) to bend down
2 尽 jìn
  1. to use up
  2. to exhaust
  3. to end
  4. to finish
  5. to the utmost
  6. exhausted
  7. finished
  8. to the limit (of sth)
  9. all
  10. entirely
3 瘁 cuì
  1. care-worn
  2. distressed
  3. tired
  4. overworked
  5. sick
  6. weary

Containing this entry

鞠躬尽瘁，死而后已 jūgōngjìncuì,sǐérhòuyǐ
  1. to bend to a task and spare no effort unto one's dying day (idiom); striving to the utmost one's whole life
  2. with every breath in one's body, unto one's dying day

Related entries

鞠躬尽力 jūgōngjìnlì
  1. to bend to a task and spare no effort (idiom); striving to the utmost
  2. same as 鞠躬尽瘁 jūgōngjìncuì