Van Trach Secondary School
xã Vạn Trạch, Bo Trach District
Dong Trach Secondary School
Đồng Trạch, Bo Trach District
so 1 Bo Trach High School
TK2 - TT Hoàn Lão, Bo Trach District
Tay Trach Secondary School
Thôn Chùa - Tây Trạch, Bo Trach District
so 2 Dong Son Secondary School
Phường Đồng Sơn, Dong Hoi City
Xuan Trach Secondary School
Thôn 6 - Xuân Trạch, Bo Trach District
Security Secondary School
xã An Ninh, Quang Ninh District
Bac Nghia Secondary School
TK4 - P. Bắc Nghĩa, Dong Hoi City
Hai Ninh Secondary School
Hải Ninh, Quang Ninh District
Lam Trach Secondary School
Lâm Trạch, Xã Lâm Trạch, Bo Trach District