Nha Xuat Ban Giao Duc Tai Ha Noi Address: No 81 Tran Hung Dao, Tran Hung Dao Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0107449207 Phone: 02435121979 Representative: Hoang Le Bach Adress: 187B Giang Vo, Dong Da District, Ha Noi City Tran Hung Dao Ward, Hoan Kiem District, Ha Noi CityFounding date: 26 - 5 - 2016