Tā chūyù hòu juéxīn chóngxīnzuòrén, zhǎo le yí fèn zhèngjing gōngzuò.
After getting out of prison he resolved to turn over a new leaf and found an honest job.
Tips
usage
Implies a moral or behavioral overhaul, usually after wrongdoing, addiction, prison, or rock bottom. Don't use it for someone simply changing careers - it's about becoming a different (better) person.
