xa minh Son Secondary School
Ngọc Trì, Bac Me District
Truong Pho Thong dan toc noi tru Dong Van
xã Đồng Văn, Dong Van District
xa Phu Nam Secondary School
xã Phú Nam, Bac Me District
xa Dong Minh Secondary School
Xã Đông Minh, Yen Minh District
xa Sung Chang Secondary School
xã Sủng Cháng, Yen Minh District
xa Huu Vinh Secondary School
xã Hữu Vinh, Yen Minh District
xa Yen Dinh Secondary School
Xã Yên Định, Bac Me District