Trung Tam Giao Duc Thuong Xuyen Thanh Xuan Address: No 140-142, Bui Xuong Trach, Khuong Dinh, Thanh Xuan District, Ha Noi City Enterprise code: 0103817227 Phone: 02438554477 Khuong Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 15 - 5 - 2009