wheeler-dealer
noun [ C ] informal uk/ˌwiː.ləˈdiː.lər/ us/ˌwiː.lɚˈdiː.lɚ/
投机取巧的人；耍手腕的人
someone who wheels and deals
He worked in the property business for a number of years, acquiring a reputation as a formidable wheeler-dealer. 他在房地产行业混了好些年，得了个不好对付、爱耍手腕的名声。