Truong Pho Thong Dan Toc Ban Tru Trung Hoc Co So Bach Ngoc Address: Bach Ngoc Commune, Vi Xuyen District, Ha Giang Province Enterprise code: 5100275984 Phone: 02193830005 Bach Ngoc Commune, Vi Xuyen District, Ha Giang ProvinceFounding date: 15 - 4 - 2009