鞠躬盡力 [－－尽－]

Jyutping guk1 gung1 zeon6 lik6
Pinyin jū gōng jìn lì

Definitions (CC-CEDICT)
  1. to bend to a task and spare no effort (idiom); striving to the utmost
  2. same as 鞠躬盡瘁|鞠躬尽瘁[ju1 gong1 jin4 cui4]