Zhang Chunqiao
In the 1960s, "Wenhui Bao" became an outlet for Mao Zedong's editorials, and in late 1965 it was used by the Shanghai leftists supporting Jiang Qing and Zhang Chunqiao to launch their attack on the writer Wu Han. Their polemical review of Wu's play "Hai Rui Dismissed from Office" became the triggers of China's Cultural Revolution. On 4 January 1967, the paper was taken over by radical Red Guards in the first power seizure in Shanghai.