Y Hoc Tai Sinh Viet Nhat Joint Stock Company Address: 11th Floor, No 4, Lieu Giai Street, Cong Vi Ward, Ba Dinh District, Ha Noi City Enterprise code: 0108039468 Phone: 02437620180 Representative: Dinh Ngoc Hai Cong Vi Ward, Ba Dinh District, Ha Noi CityFounding date: 26 - 10 - 2017