Xuzhou Olympic Sports Center is a comprehensive gymnasium, located in Xuzhou City, Jiangsu Province, covering an area of about 89.6 hectares, with a total construction area of139,800 square meters. The center consists of stadium, gymnasium, swimming and diving hall, comprehensive training hall and news center. The stadium is open-air and can be used for outdoor sports competitions and activities. Therefore, the stadium of Xuzhou Olympic Sports Center is open-air.