Thanh Xa Secondary School
Xã Thanh Xá, Thanh Ba District
Thai Ninh Secondary School
Khu I, Thái Ninh, Thanh Ba District
Khai Xuan Secondary School
Khu 9, Khải Xuân, Thanh Ba District
Luong Lo Secondary School
Khu 11, xã Lương Lỗ, Thanh Ba District
Son Cuong Secondary School
Khu 5, xã Sơn Cương, Thanh Ba District
thi tran Thanh Ba 1 Secondary School
Khu 10, thị trấn Thanh Ba, Thanh Ba District
Chi Tien Secondary School
Chí Tiên, Thanh Ba District
Thanh Ha Secondary School
Thanh Hà, Thanh Ba District