Introduction to the Comprehensive Ball Stadium: The main buildings of the park include: a 30,000-seat main stadium and a training ground, a 6,000-seat gymnasium and training hall, a swimming and diving hall, and an outdoor national fitness venue (including 9 tennis courts , 4 basketball courts, 2 gateball courts and a fitness path composed of 33 pieces of fitness equipment), a sports school, a comprehensive ball hall, an indoor track and field training hall and a middle-distance running and walking training base.