TK3 - TT Hoàn Lão, Bo Trach District, Quang Binh Province, Viet Nam

Sen Thuy Secondary School

Xã Sen Thuỷ, Le Thuy District

Quang Xuan Secondary School

xã Quảng Xuân, Quang Trach District

Truong Pho Thong Co So HoA Phuc

Hoá Phúc, Minh Hoa District

Phan Dinh Phung High School

Dong Hoi City

Thanh Trach Secondary School

Thanh Trạch, Bo Trach District

Xuan Thuy Secondary School

Xuân Thuỷ, Le Thuy District

Xuan Trach Secondary School

Thôn 6 - Xuân Trạch, Bo Trach District

Phu Hai Secondary School

Phú Hải, Dong Hoi City

Luong The Vinh High School

Phường Ba Đồn, Phường Ba Đồn, Ba Don Town

Vinh Ninh Secondary School

xã Vĩnh Ninh, Quang Ninh District