Truong Tieu Hoc Hoa Hiep Bac Address: Hoa Hiep Bac Commune, Dong Hoa District, Phu Yen Province Enterprise code: 4400481256 Phone: 02573548036 Hoa Hiep Bac Ward, Dong Hoa Town, Phu Yen ProvinceFounding date: 6 - 1 - 2009