Truong Pho Thong cap II - III Trung Hoa
Trung Hoá, Minh Hoa District
Hai Ninh Secondary School
Hải Ninh, Quang Ninh District
Van Ninh Secondary School
Thôn Sơn - xã Vạn Ninh, Quang Ninh District
Quang Hai Secondary School
xã Quảng Hải, Ba Don Town
So 3 Bo Trach High School
Thôn 10, Xã Bắc Trạch, Bo Trach District
Bao Ninh Secondary School
Trung Bính - Bảo Ninh, Dong Hoi City
Minh Hoa Secondary School
Minh Hoá, Minh Hoa District
Nam Trach Secondary School
Nam Trạch, Bo Trach District