全力以赴 quán lì yǐ fù

quán lì yǐ fù set phrase to do at all costs; to make an all-out effort; to do something with all one's strength
Domain: Idiom 成语
Notes: 赴 means 'go' in this idiom (CC-CEDICT '全力以赴'; CCI p. 17; Guoyu '全力以赴')