Thôn Diêm Bắc - Đức Ninh Đông, Dong Hoi City, Quang Binh Province, Viet Nam

Ly Trach Secondary School

Thôn 6 - xã Lý Trạch, Bo Trach District

Hai Ninh Secondary School

Hải Ninh, Quang Ninh District

so 2 Dong Son Secondary School

Phường Đồng Sơn, Dong Hoi City

Truong Pho Thong cap II - III Trung Hoa

Trung Hoá, Minh Hoa District

Truong Pho Thong Co So HoA Phuc

Hoá Phúc, Minh Hoa District

Phuc Trach Secondary School

Phúc Trạch, Bo Trach District

so 4 Bo Trach High School

xã Phúc Trạch, Bo Trach District

Hai Trach Secondary School

Nội Hải - Hải Trạch, Bo Trach District

Loc Ninh Secondary School

Thôn 8 - xã Lộc Ninh, Dong Hoi City

Quang Ninh High School

xã Xuân Ninh, Quang Ninh District