Truong Tieu Hoc Va THCS Hoang Yen Address: Chue 2 Hamlet, Hoang Yen Commune, Hoang Hoa District, Thanh Hoa Province Enterprise code: 2803038854 Phone: 0919402116 Representative: Hoang Van Han Adress: But Son Town, But Son Town, Hoang Hoa District, Thanh Hoa Province Hoang Yen Commune, Hoang Hoa District, Thanh Hoa ProvinceFounding date: 19 - 9 - 2022