Yang Shangkun
Peng was appointed head of the Five Man Group in charge of preparing a "cultural revolution", but he fell out of favor with Mao Zedong in April 1966 when he attacked Mao's belief that all literature should support the state. He was accused of being an associate to Wu Han's counter-revolutionary clique and deposed at a May 1966 conference in what became the opening act of the Cultural Revolution. Lu Dingyi, Luo Ruiqing and Yang Shangkun were also deposed.