Truong Tieu Hoc Minh Son Address: Ca Ngoai Hamlet, Minh Son Commune, Huu Lung District, Lang Son Province Enterprise code: 4900393495 Phone: 02053727234 Adress: Huu Lung District, Lang Son Province Minh Son Commune, Huu Lung District, Lang Son ProvinceFounding date: 24 - 9 - 2009