Truong Pho Thong dan toc noi tru Province
TK15, Phường Bắc Lý, Dong Hoi City
so 1 Dong Son Secondary School
Phường Đồng Sơn, Dong Hoi City
Duc Ninh Secondary School
Thôn Giao Tế, xã Đức Ninh, Dong Hoi City
Bao Ninh Secondary School
Trung Bính - Bảo Ninh, Dong Hoi City
So 1 Bac Ly Secondary School
81 Phan Đình Phùng, Bắc Lý, Dong Hoi City
so 2 Nam Ly Secondary School
TK 3, Nam Lý, Dong Hoi City
Loc Ninh Secondary School
Thôn 8 - xã Lộc Ninh, Dong Hoi City