Truc Noi Secondary School
Xã Trực Nội, Truc Ninh District
Truc Thanh Secondary School
Thị trấn Cát Thành, Truc Ninh District
Truc Thuan Secondary School
Xã Trực Thuận, Truc Ninh District
Truc Dao Secondary School
Xã Trực Đạo, Truc Ninh District
Truc Dinh Secondary School
Xã Trực Định, Truc Ninh District
Truc Trung Secondary School
Thôn Trung Lao, xã Trung Đông, Truc Ninh District
Truc Tuan Secondary School
Xã Trực Tuấn, Truc Ninh District
Truc Dai Secondary School
Xã Trực Đại, Truc Ninh District
Truc Khang Secondary School
Xã Trực Khang, Truc Ninh District
Truc Cuong Secondary School
xã Trực Cường, Truc Ninh District