Mot Thanh Vien Nha Xuat Ban Giao Duc Viet Nam LTD Address: 81 Tran Hung Dao, Tran Hung Dao Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0102911315 Phone: 0248220801 Tran Hung Dao Ward, Hoan Kiem District, Ha Noi CityFounding date: 17 - 9 - 2008