There are fee for everything.
| Activity | Fee |
|---|---|
| Badminton | 10RMB / 1 hour |
| Gym | 10RMB / entry |
| Day | Hours |
|---|---|
| Monday and Friday | 4.30PM - 10.30PM |
| Tuesday to Thursday | 6.30PM - 10.40PM |
| Saturday, Sunday, and Holidays | 9AM - 12PM & 3PM - 10PM |
Reference Image: (Last Update: 2017)

(similar to book via website)
WARNING: They do not speak English.
Step 1: Open website follow by link below
http://m.xjtu.edu.cn:8088/phone/index
Step 2: Click the green heart

Step 3: Click the activities which you need to book. This sample show the booking of gym. Then click the first one

Step 4: This page shows the gym instructions. If you need to book the gym click 预订

Step 5: Choose the date and proper time. Then click 立即预订 for booking at the bottom of website (The website show the price 3 yuan, actually, we pay just 2 yuan).

Step 6: After booking, we have only 30 minutes to pay. If you are sure about the time to use the gym click 支付 at the bottom of website to pay

Step 7: Click 选择支付方式 to choose the payment method

Step 8: You should select the first one (Student card)

Step 9: Click 确认支付 to confirm payment

Step 10: Successful payment page

Step 11: Click 关闭 to go back to booking status page and click the latest booking which is the top one.

Step 12: Click the QR Code icon.
Step 13: Scan the QR code at the reception in front of the gym.
