搞事杠把子
[găo shì gāng bă zi]
The name includes two parts: '搞事' which literally translates into 'making trouble', indicating someone likes stirring up trouble; '杠把子' is the slang of 'gangster leader'. It means an individual is a mastermind behind creating problems or conflicts intentionally, usually seen as a person fond of being at the center stage and stirring controversy up.