Quang Long Secondary School
xã Quảng Long, Phường Quảng Long, Ba Don Town
Dai Trach Secondary School
Thôn Phúc Tự Tây - Đại Trạch, Bo Trach District
Gia Ninh Secondary School
xã Gia Ninh, Quang Ninh District
so 2 Dong Son Secondary School
Phường Đồng Sơn, Dong Hoi City
Tan Ninh Secondary School
xã Tân Ninh, Quang Ninh District
Van Ninh Secondary School
Thôn Sơn - xã Vạn Ninh, Quang Ninh District
Quang Chau Secondary School
xã Quảng Châu, Quang Trach District
Quang Phu Secondary School
Thôn Nam Phú - xã Quang Phú, Dong Hoi City
thi tran Quy Dat Secondary School
TK5 - TT Quy Đạt, Minh Hoa District