remove the evil and follow the good
The Chinese idiom, Pinyin is g à IX í NGC ó ngsh à n, which means to change bad behavior and sincerely to be good. It's from Jing Ben's Tongyu novel, Cui Ning.
The origin of Idioms
"If you don't change your ways to be a good agent, you'll have to live a good life."
Analysis of Idioms
Synonym: change behavior to be good, change behavior to be good
Idiom usage
Used as predicate, attribute, object, etc.
remove the evil and follow the good
high walls and deep moat -- a defended city - gāo chéng shēn chí
the ornamental and the combined plain properties - wén zhì bīn bīn