1. According to Baidu map information, the Jingyi Tong card refund outlet address is: No. 11, Xizhimen South Street, Xicheng District, Beijing.
2. No. 8, Gongti South Road, Chaoyang District, Beijing.
3. Room 1002, Times Network Building, No. 19, Haidian South Road, Haidian District, Beijing.