Truong Pho Thong Trung Hoc Co So Hoang Dan Address: Hoang Dan Commune, Hoang Dan Commune, Tam Duong District, Vinh Phuc Province Enterprise code: 2500227066 Phone: 0211833079 Hoang Dan Commune, Tam Duong District, Vinh Phuc ProvinceFounding date: 11 - 5 - 2004