Minh Hoa Secondary School
Minh Hoá, Minh Hoa District
Bao Ninh Secondary School
Trung Bính - Bảo Ninh, Dong Hoi City
Hai Ninh Secondary School
Hải Ninh, Quang Ninh District
So 3 Bo Trach High School
Thôn 10, Xã Bắc Trạch, Bo Trach District
Luong The Vinh High School
Phường Ba Đồn, Phường Ba Đồn, Ba Don Town
so 1 Nhan Trach Secondary School
Nhân Trạch, Bo Trach District