Dao Tao Va Tu Van Giao Duc Beta LTD Address: No 23B5, Cu Loc Street, Thuong Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101839659 Phone: 0913240994 Representative: Dang Thi Phuong Thao Adress: 269 To Hieu, Fdich Vong, Thanh Xuan District, Ha Noi City Thuong Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 15 - 12 - 2005