Gang of Four: Jiang Qing 江青[Jiang1 Qing1], Zhang Chunqiao 張春橋|张春桥[Zhang1 Chun1 qiao2], Yao Wenyuan 姚文元[Yao2 Wen2 yuan2], Wang Hongwen 王洪文[Wang2 Hong2 wen2], who served as scapegoats for the excesses of the cultural revolution
to help / to assist / to support / for sb (i.e. as a help) / hired (as worker) / side (of pail, boat etc) / outer layer / upper (of a shoe) / group / gang / clique / party / secret society