Luong Noi Secondary School
Xã Lương Nội, Ba Thuoc District
Truong PTTH Co So noi tru Quan Hoa
Khu 4 - Thị trấn Quan Hóa, Quan Hoa District
Trung Tien Secondary School
Km 21, Xã Trung Tiến, Quan Son District
Son Thuy Secondary School
Xã Sơn Thuỷ, Quan Son District
Trung Son Secondary School
Xã Trung Sơn, Quan Hoa District
Nam Tien Secondary School
Phố mới Xã Nam Tiến, Quan Hoa District