This photo taken on September 2, 2017 shows a sign forbidding crossing the rest area between men and women in a gymnasium at Zhengzhou University in Zhengzhou in China's central Henan province. Some 200 mats, drinking water and mobile phone chargers were provided by the university to parents who accompanied their children to school for registration at the facility for the start of the school year. (Photo by AFP Photo/Stringer)
