Truong Trung Hoc Co So Tien Nguyen Address: Tan Tien Hamlet, Tien Nguyen Commune, Quang Binh District, Ha Giang Province Enterprise code: 5100309746 Phone: 02192246515 Tien Nguyen Commune, Quang Binh District, Ha Giang ProvinceFounding date: 22 - 9 - 2009