Truong THCS Xa Gia Mien Address: Gia Mien Commune, Van Lang, Lang Son, Van Lang District, Lang Son Province Enterprise code: 4900417530 Phone: 02053780704 Adress: Van Lang District, Lang Son Province Gia Mien Commune, Van Lang District, Lang Son ProvinceFounding date: 2 - 11 - 2009