Truong Tieu Hoc Chau Khe 1 Address: Da Hoi Hamlet, Chau Khe Ward, Tu Son Town, Bac Ninh Province Enterprise code: 2300365710 Phone: 02223840323 Adress: Da Hoi Hamlet, Chau Khe Ward, Tu Son Town, Bac Ninh Province Chau Khe Ward, Tu Son City, Bac Ninh ProvinceFounding date: 29 - 12 - 2008