Truong PTDTNT THCS Huyen Van Lang Address: Tham Me A, Hoang Viet Commune, Van Lang District, Lang Son Province Enterprise code: 4900415036 Phone: 02053880390 Adress: Van Lang District, Lang Son Province Hoang Viet Commune, Van Lang District, Lang Son ProvinceFounding date: 28 - 10 - 2009