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A factory meeting during the Criticize Lin Biao Criticize Confucis Campaign circa 1974
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by Covell Meyskens
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The photos includes 张春桥(左起)、纪登奎、苏振华、李富春、聂荣臻、周建人. It was taken at the Working People's Palace of Culture (i.e. the Imperial Ancestral Hall). Source
The address is 东四十四条75号. Source
For more on Li Siguang Source
Around 200,000 overseas Chinese left Vietnam fro China in 1979. They went to Guangxi, Guangdong, Fujian, Jiangxi, and Hainan to 196 work units. Source