Qu Qiubai
Although Mao took charge of the leadership of the CCP after the Zunyi Conference, he was not yet in a dominant position. Even after Mao won a power struggle with Zhang Guotao, he was still one among many senior leaders, including Zhou Enlai, Wang Ming and Zhang Wentian. Before the Rectification Campaign Mao's contribution to the revolution in rural areas, and even his status as a senior leader, was doubted by other members of the CCP, including Xiang Zhongfa, Zhang Guotao, Li Lisan, and intellectuals such as Zhou Enlai, Qu Qiubai and the 28 Bolsheviks. Unlike his rival Wang Ming, Mao was not recognised by the Comintern as one of the CCP's preferred leaders.