Quang Dong Secondary School
xã Quảng Đông, Quang Trach District
Bac Trach Secondary School
Bắc Trạch, Bo Trach District
Quang Chau Secondary School
xã Quảng Châu, Quang Trach District
Hai Trach Secondary School
Nội Hải - Hải Trạch, Bo Trach District
Truong TH&Trung Hoc Co So So 2 Kim Thuy
Trung Đoàn, Xã Kim Thủy, Le Thuy District
Lien Trach Secondary School
xã Liên Trạch, Bo Trach District
Tan Ninh Secondary School
xã Tân Ninh, Quang Ninh District
Van Ninh Secondary School
Thôn Sơn - xã Vạn Ninh, Quang Ninh District