Dao Tao Ngon Ngu Viet Han LTD Address: Lot 112 TT3 DTM My Dinh Song Da, My Dinh 1 Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0104177788 Phone: 02439923112 Representative: Nguyen Quoc Khanh Adress: 34, Lane 409, Kim Ma Street, Ba Dinh District, Ha Noi City My Dinh 1 Ward, Nam Tu Liem District, Ha Noi CityFounding date: 24 - 9 - 2009