Hien Ninh Secondary School
xã Hiền Ninh, Quang Ninh District
Hai Ninh Secondary School
Hải Ninh, Quang Ninh District
Tay Trach Secondary School
Thôn Chùa - Tây Trạch, Bo Trach District
so 2 Nam Ly Secondary School
TK 3, Nam Lý, Dong Hoi City
My Trach Secondary School
Thôn Bình Minh - xã Mỹ Trạch, Bo Trach District
Dong Phu Secondary School
Số 52 - Đường Hai Bà Trưng, Dong Hoi City
Thanh Trach Secondary School
Thanh Trạch, Bo Trach District
Truong Pho Thong cap II - III Trung Hoa
Trung Hoá, Minh Hoa District
Phuc Trach Secondary School
Phúc Trạch, Bo Trach District