Truong Tieu Hoc Ii Xa Huu Kien Address: Hin Lap, Huu Kien Commune, Chi Lang District, Lang Son Province Enterprise code: 4900365184 Phone: 02056292335 Adress: Chi Lang District, Lang Son Province Huu Kien Commune, Chi Lang District, Lang Son ProvinceFounding date: 13 - 8 - 2009