Minh Tan Secondary School
Minh Tân, Nam Sach District
Nam Chinh Secondary School
Thôn An Thường xã Nam Chính, Nam Sach District
Nam Trung Secondary School
Thôn Mạn Đê xã Nam Trung, Nam Sach District
Hiep Cat Secondary School
Thôn Kim Độ xã Hiệp Cát, Nam Sach District
Thanh Quang Secondary School
Thôn Tông Phố xã Thanh Quang, Nam Sach District
Phan Boi Chau High School
Số 115 khu Nguyễn Văn Trỗi thị trấn Nam Sách, Nam Sach District
Nam Hong Secondary School
Nam Hồng, Nam Sach District
Truong Trung Hoc Co Co Quoc Tuan
Quốc Tuần, Nam Sach District
Nam Hung Secondary School
Nam Hưng, Nam Sach District