Truong Tieu Hoc Thuong My Address: Tan My Hamlet, Viet Vinh Commune, Bac Quang District, Ha Giang Province Enterprise code: 5100261766 Phone: 02193827058 Adress: Tan Quang, Bac Quang District, Ha Giang Province Viet Vinh Commune, Bac Quang District, Ha Giang ProvinceFounding date: 11 - 2 - 2009