kia̍t-lia̍k竭力

to strive

to strive; to try one's hardest; to do one's utmost

English Wiktionary, “竭力” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E7%AB%AD%E5%8A%9B · confidence: Medium (Wiktionary, Hokkien)