Dich Vu Va Dao Tao Tieng Anh Do Duc LTD Address: No 79 Tran Phu, Luong Khanh Thien Ward, Ngo Quyen District, Hai Phong City Enterprise code: 0201300596 Phone: 02253250605 Representative: Tran Thi Phuong Adress: O So 21, Lot 1, Cong Vi Ward, Ba Dinh District, Ha Noi City Luong Khanh Thien Ward, Ngo Quyen District, Hai Phong CityFounding date: 1 - 6 - 2013