Co Am - Vinh Tien Secondary School
Thôn 3, Xã Cổ Am, Vinh Bao District
Hiep Hoa - Hung Tien Secondary School
Xã Hiệp Hòa, Vinh Bao District
Tam Hung Secondary School
thôn Nghi, Xã Tam Hưng, Thuy Nguyen District
Phu Ninh Secondary School
thôn Phù Lưu 2, Xã Phù Ninh, Thuy Nguyen District