Kim Thach Secondary School
Bản Khò, xã Kim Thạch, Vi Xuyen District
Truong Pho Thong Co So Lao Chai
xã Lao Chải, Vi Xuyen District
Truong Pho Thong Co So Ho Quang Phin
xã Hố Quáng Phìn, Dong Van District
xa Phu Lung Secondary School
xã Phú Lũng, Yen Minh District
TRuong Trung Hoc Co So Xuan Giang
Xuân Giang, Quang Binh District
Truong Pho Thong Co So Sang Tung
xã Sảng Tủng, Dong Van District
Truong Pho Thong Co So Van Chai
xã Vần Chải, Dong Van District
xa Bach Ngoc Secondary School
xã Bạch Ngọc, Vi Xuyen District
xa Na Khe Secondary School
xã Na Khê, Yen Minh District
xa Huu Vinh Secondary School
xã Hữu Vinh, Yen Minh District