Truong Tieu Hoc Nguyen Ba Ngoc Address: Khu 5, Ha Trung Ward, Ha Trung Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701293603 Phone: 02033824641 Adress: Ha Long City, Quang Ninh Province Ha Trung Ward, Ha Long City, Quang Ninh ProvinceFounding date: 20 - 7 - 2009