Lien Trach Secondary School
xã Liên Trạch, Bo Trach District
Quang Long Secondary School
xã Quảng Long, Phường Quảng Long, Ba Don Town
Duy Ninh Secondary School
xã Duy Ninh, Quang Ninh District
Nam Trach Secondary School
Nam Trạch, Bo Trach District
Truong Son Secondary School
Xã Trường Sơn, Quang Ninh District
My Trach Secondary School
Thôn Bình Minh - xã Mỹ Trạch, Bo Trach District
Quang Dong Secondary School
xã Quảng Đông, Quang Trach District
Xuan Trach Secondary School
Thôn 6 - Xuân Trạch, Bo Trach District
Duc Trach Secondary School
Thôn Nam Đức - xã Đức Trạch, Bo Trach District