A local woman holding a toy gun prepares to dance to revolutionary songs as part of her daily exercise at a square outside a shopping mall in Beijing, June 27, 2014. About 30 local residents formed this “Nanguan” art group that enjoys performing and dancing to revolutionary songs as part of their nightly fitness activity. (Photo by Jason Lee/Reuters)

A boy touches toy guns that are used by local residents to perform revolutionary dances as part of their daily exercise at a square outside a shopping mall in Beijing, June 29, 2014. (Photo by Jason Lee/Reuters)

Chinese women holding toy guns dance to a revolutionary song as part of their daily exercise at a square outside a shopping mall in Beijing, June 27, 2014. (Photo by Jason Lee/Reuters)

Chinese women holding toy guns dance to a revolutionary song as part of their daily exercise at a square outside a shopping mall in Beijing, June 29, 2014. (Photo by Jason Lee/Reuters)

Chinese women holding toy guns perform an anti-Japanese dance with a man representing as a World War Two Japanese soldier for a revolutionary song during their daily exercise at a square outside a shopping mall in Beijing, June 29, 2014. (Photo by Jason Lee/Reuters)

Local women holding toy guns dance to a revolutionary song as part of their daily exercise at a square outside a shopping mall in Beijing, June 27, 2014. (Photo by Jason Lee/Reuters)

Local women holding toy guns salute before they dance to revolutionary songs as part of their daily exercise at a square outside a shopping mall in Beijing, June 27, 2014. (Photo by Jason Lee/Reuters)

Chinese women holding toy guns dance for a revolutionary song during their daily exercise at a square outside a shopping mall in Beijing, June 29, 2014. (Photo by Jason Lee/Reuters)