Truong PTDTBT THCS Xa Nhac Ky Address: Con Tau Hamlet, Nhac Ky, Van Lang District, Lang Son Province Enterprise code: 4900412010 Phone: 02053832363 Adress: Van Lang District, Lang Son Province Nhac Ky Commune, Van Lang District, Lang Son ProvinceFounding date: 26 - 10 - 2009