Thang Tin Elementary and Secondary School
Thôn Tả Chải, xã Thàng Tín, Hoang Su Phi District
xa Viet Lam Secondary School
xã Việt Lâm, Vi Xuyen District
Truong Pho Thong Co So Lao Chai
xã Lao Chải, Vi Xuyen District
Truong Pho Thong dan toc noi tru Pho Bang
Thị trấn Phó Bảng, Dong Van District
Truong Pho thong Co So Nan Ma
Xã Nàn Ma, Xin Man District
Truong Pho Thong Co So Xin Chai
xã Xín Chải, Vi Xuyen District
xa Ngam La Secondary School
Xã Ngam La, Yen Minh District