Truong THCS Yen Binh Address: Li Hamlet, Yen Binh Commune, Huu Lung District, Lang Son Province Enterprise code: 4900395541 Phone: 02053726136 Adress: Huu Lung District, Lang Son Province Yen Binh Commune, Huu Lung District, Lang Son ProvinceFounding date: 25 - 9 - 2009