Trung Hoc Co So Hop Thanh Address: Hop Thanh Commune, Hop Thanh Commune, Son Duong District, Tuyen Quang Province Enterprise code: 5000230806 Phone: 02073835819 Hop Thanh Commune, Son Duong District, Tuyen Quang ProvinceFounding date: 28 - 3 - 2005