Children practice their body shapes at a dancing school in Lianyun District, Lianyungang, east China's Jiangsu Province, July 26, 2020. (Photo by Wang Chun/Xinhua)

Children practice martial arts at a local school in Zunhua, north China's Hebei Province, July 25, 2020. (Photo by Liu Mancang/Xinhua)

Children practice tae kwon do at a martial arts school in Haian, east China's Jiangsu Province, July 25, 2020. (Photo by Xu Jinbai/Xinhua)

Children learn basic dance moves at a dancing school in Zigui County, Yichang, central China's Hubei Province, July 26, 2020. (Photo by Wang Huifu/Xinhua)

Children attend a training session during a soccer summer camp in Lianhuaba Village of Xuan'en County, Enshi Tujia and Miao Autonomous Prefecture, central China's Hubei Province, July 25, 2020. (Photo by Song Wen/Xinhua)