Images of a meeting of ca. 100.000 people in Shanghai's People's Park, 6 January 1967, where Chen, Cao and other members of the Municipal Party Committee were publicly denounced and humiliated. They are forced to wear a sign with their name and their 'anti-revolutionary offences'.
Pictured are Chen Pixian (陈丕显), Ma Tianshui (马天水), Zhang Chengzong (張承宗), Song Jiwen (宋季文) on the first row; Cao Diqiu (曹荻秋) - four photos, Meng Bo (孟波) on the second row; ??, Yang Xiguang (扬西光), Chen Linhu (陈琳瑚), ??, ?? on the third row.