Truong Tieu Hoc So 1 Hoai Son Address: An Hoi Hamlet, Hoai Son Commune, Hoai Nhon District, Binh Dinh Province Enterprise code: 4100803625 Phone: 02563566093 Adress: Hoai Nhon District, Binh Dinh Province Hoai Son Commune, Hoai Nhon Town, Binh Dinh ProvinceFounding date: 16 - 3 - 2009