Truong Tieu Hoc Nguyen Ba Ngoc Address: Hamlet 7, Minh Xuan Commune, Luc Yen District, Yen Bai Province Enterprise code: 5200418675 Phone: 02163845798 Minh Xuan Commune, Luc Yen District, Yen Bai ProvinceFounding date: 17 - 6 - 2009