Truong Tieu Hoc So 2 Luong Thinh Address: Luong Thinh Commune, Tran Yen District, Yen Bai Province Enterprise code: 5200307044 Phone: 02163821037 Luong Thinh Commune, Tran Yen District, Yen Bai ProvinceFounding date: 7 - 1 - 2009