Truong Trung Hoc Co So Khuon Ha Address: Na Thom, Khuon Ha Commune, Lam Binh District, Tuyen Quang Province Enterprise code: 5000328618 Phone: 02072244858 Adress: Na Hang District, Tuyen Quang Province Khuon Ha Commune, Lam Binh District, Tuyen Quang ProvinceFounding date: 19 - 2 - 2009