Truong Tieu Hoc Va Trung Hoc Co So Khau Tinh Address: Khau Tinh Commune, Na Hang District, Tuyen Quang Province Enterprise code: 5000532638 Phone: 02072468171 Adress: Na Hang District, Tuyen Quang Province Khau Tinh Commune, Na Hang District, Tuyen Quang ProvinceFounding date: 13 - 7 - 2009