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Jyutping guk1 gung1 zeon6 seoi6 , sei2 ji4 hau6 ji5
Pinyin jú gōng jìn cuì , sǐ ér hòu yǐ

Definitions (Wiktionary)
  1. phrase, idiomatic
    to bend one's back to the task until one's dying day; to give one's all till one's heart stops beating

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Jyutping guk1 gung1 zeon6 seoi6 , sei2 ji4 hau6 ji5
Pinyin jū gōng jìn cuì , sǐ ér hòu yǐ

Definitions (Wiktionary)
  1. phrase, idiomatic
    to bend one's back to the task until one's dying day; to give one's all till one's heart stops beating

[-------]

Jyutping guk1 gung1 zeon6 seoi6 , sei2 ji4 hau6 ji5
Pinyin jū gōng jìn cuì , sǐ ér hòu yǐ

Definitions (CC-CEDICT)
  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