Cost: Xiguang Stadium (Changle Road Park North Road North 100 meters, with referee, 2 hours in 400 yuan, 460, 22 people with water) recommends the Umbrella Road Sports Institute (the middle section of Umbrella Road, the sports institute with umbrella tower, 2 hours in 200 yuan, the water seems to be 20, 14 people's stadium) recommends Xi People's Stadium (5 intersections, 5 people's stadium). Twenty-two people, 400 yuan without referee, bring their own water) Not recommended, first-class free: Qujiangchi Ruins Sports Center (200 meters east of the south gate of Datang Furong Garden, 10 people) recommended, Xi 'an Jiaotong University has too many people (Friendship East Road, ask your classmates after entering the south gate of Jiaotong University, southwest). Many universities can go and ask your friends for free. These are enough for you to choose.