Ninh Dan Secondary School
Khu 5, xã Ninh Dân, Thanh Ba District
Dong Xuan Secondary School
Khu 4, Đồng Xuân, Thanh Ba District
Nang Yen Secondary School
Khu 4, Năng Yên, Thanh Ba District
Thai Ninh Secondary School
Khu I, Thái Ninh, Thanh Ba District
Van Linh Secondary School
Thanh Vân, Thanh Ba District