Vien Nghien Cuu Va Phat Trien Ngon Ngu Van Hoa Address: 2nd Floor, 32e Kim Ma, Ngoc Khanh Ward, Ba Dinh District, Ha Noi City Enterprise code: 0102990814 Phone: 02439940089 Ngoc Khanh Ward, Ba Dinh District, Ha Noi CityFounding date: 28 - 10 - 2008