Address: Building B1, Hainan Airlines Building, No. 2, East 3rd Ring North Road, Chaoyang District, Beijing
北京市朝阳区东三环北路乙2号海南航空大厦B1楼
Traffic: Take bus No. 131, 207, 207 night bus, 300 fast, 300 fast, 300, 300, 302, 401, 403, 404, 419, 536, 601, 671, 718, 731, 847 bus Get off at Sanyuanqiao Station