1TV Dao Tao Va Phat Trien Giao Duc Ha Long LTD Address: No 47, 20C Civil Group, Khu 2a, Cao Xanh Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701823473 Phone: 0966689789 Representative: Pham Thi Lieu Adress: 67a Civil Group, Khu 5, Cao Xanh Ward, Ha Long City, Quang Ninh Province Cao Xanh Ward, Ha Long City, Quang Ninh ProvinceFounding date: 18 - 8 - 2016