A member of the Peking Opera troupe of Chiping County prepares before the performance at Xiaoyangtun Village of Chiping County, east China's Shandong Province, May 9, 2019. The Peking Opera troupe of Chiping County has kept performing on stages in rural area for more than 200 times per year in recent years to enrich the life for the villagers. (Xinhua/Guo Xulei)

Members of the Peking Opera troupe of Chiping County prepare before the performance at Xiaoyangtun Village of Chiping County, east China's Shandong Province, May 9, 2019. The Peking Opera troupe of Chiping County has kept performing on stages in rural area for more than 200 times per year in recent years to enrich the life for the villagers. (Xinhua/Guo Xulei)

Members of the Peking Opera troupe of Chiping County perform at Xiaoyangtun Village of Chiping County, east China's Shandong Province, May 9, 2019. The Peking Opera troupe of Chiping County has kept performing on stages in rural area for more than 200 times per year in recent years to enrich the life for the villagers. (Xinhua/Guo Xulei)

Members of the Peking Opera troupe of Chiping County perform at Xiaoyangtun Village of Chiping County, east China's Shandong Province, May 9, 2019. The Peking Opera troupe of Chiping County has kept performing on stages in rural area for more than 200 times per year in recent years to enrich the life for the villagers. (Xinhua/Guo Xulei)

Members of the Peking Opera troupe of Chiping County perform at Xiaoyangtun Village of Chiping County, east China's Shandong Province, May 9, 2019. The Peking Opera troupe of Chiping County has kept performing on stages in rural area for more than 200 times per year in recent years to enrich the life for the villagers. (Xinhua/Guo Xulei)

Members of the Peking Opera troupe of Chiping County perform at Xiaoyangtun Village of Chiping County, east China's Shandong Province, May 9, 2019. The Peking Opera troupe of Chiping County has kept performing on stages in rural area for more than 200 times per year in recent years to enrich the life for the villagers. (Xinhua/Guo Xulei)