Truong Trung Hoc Co So Xa Thinh Hung Address: Thinh Hung Commune, Yen Binh District, Yen Bai Province Enterprise code: 5200327717 Phone: 02163885401 Thinh Hung Commune, Yen Binh District, Yen Bai ProvinceFounding date: 25 - 2 - 2009