Trung Tam Nghien Cuu Phat Trien Du Lich Viet Address: 68, Le Van Nghi Street, Bach Khoa Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0107481112 Phone: 0984604083 Representative: Nguyen Van Thanh Bach Khoa Ward, Hai Ba Trung District, Ha Noi CityFounding date: 21 - 6 - 2016