Khai Xuan Secondary School
Khu 9, Khải Xuân, Thanh Ba District
Luong Lo Secondary School
Khu 11, xã Lương Lỗ, Thanh Ba District
thi tran Thanh Ba 1 Secondary School
Khu 10, thị trấn Thanh Ba, Thanh Ba District
Van Linh Secondary School
Thanh Vân, Thanh Ba District
Dong Thanh Secondary School
Đông Thành, Thanh Ba District