Trung Tam Khoa Hoc Tu Duy Address: P9, A9, Hoc Vien Thanh Thieu Nien Viet Nam Town, Lang Thuong Ward, Dong Da District, Ha Noi City Enterprise code: 0106204074 Phone: 02439948379 Representative: To Duy Hop Adress: 113/3/77 Vo Duy Ninh, Ward 22, Binh Thanh District, Ho Chi Minh City Lang Thuong Ward, Dong Da District, Ha Noi CityFounding date: 11 - 6 - 2013