Truong THCS Khanh Thanh Address: Khanh Thanh Commune, Yen Khanh District, Ninh Binh Province Enterprise code: 2700421423 Phone: 02293843013 Khanh Thanh Commune, Yen Khanh District, Ninh Binh ProvinceFounding date: 2 - 1 - 2009