Truong Trung Hoc Pho Thong Nguyen Sieu Address: Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0102032219 Phone: 0247844889 Representative: Nguyen Thi Minh Thuy Adress: Zoom 102, Nha G3a, Khu Tap The Thanh Cong, Ba Dinh District, Ha Noi City Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 21 - 9 - 2006