Truong Trung Hoc Co So Han Da Address: Tan Lap 7 Hamlet, Han Da Commune, Yen Binh District, Yen Bai Province Enterprise code: 5200468796 Phone: 02163884691 Han Da Commune, Yen Binh District, Yen Bai ProvinceFounding date: 13 - 10 - 2009