Mot Thanh Vien Dai Mai Books LTD Address: No 8, 200 Bach Dang Lane, Chuong Duong Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0109864738 Phone: 0915688397 Representative: Pham Thi Mai Chuong Duong Ward, Hoan Kiem District, Ha Noi CityFounding date: 21 - 12 - 2021