Xuan Ninh Secondary School
xã Xuân Ninh, Quang Ninh District
Gia Ninh Secondary School
xã Gia Ninh, Quang Ninh District
Van Ninh Secondary School
Thôn Sơn - xã Vạn Ninh, Quang Ninh District
Security Secondary School
xã An Ninh, Quang Ninh District
Truong Pho thong dan toc noi tru Quang Ninh District
Long Đại, Hiền Ninh, Xã Hiền Ninh, Quang Ninh District
Luong Ninh Secondary School
Văn La - Lương Ninh, Quang Ninh District
Duy Ninh Secondary School
xã Duy Ninh, Quang Ninh District
Truong Son Secondary School
Xã Trường Sơn, Quang Ninh District
Hien Ninh Secondary School
xã Hiền Ninh, Quang Ninh District