The training balls are seen during a training session of Henan Experimental High School football team at Henan Experimental High School in Zhengzhou, capital of central China's Henan Province, on July 22, 2020. As summer vacation began, student football players of Henan Experimental High School spend around 2 hours on daily training in a strict way. Henan Experimental High School started to boost on campus youth football development in 2002. In 2017, its team claimed the champion at the Chinese Schools Football Association Cup. The football team has become a strong competitor in Zhengzhou city. (Xinhua/Li An)
