Comprehensive Chinese-English Dictionary

疾恶如仇 [jí'èrúchóu]

1. 1. [Chinese idiom] hate evil like an enemy

   他的绝对公正和疾恶如仇赢得了群众的信任和拥护。

   His absolute fairness and abhorrence of evil won him the confidence and support of the masses.

   他是个嫉恶如仇的人。