Trung Tam Day Nghe Thanh Xuan Address: No 14, Vuon Dao Street, Bai Chay Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700353899 Phone: 02033847642 Representative: Le Thanh Xuan Adress: Civil Group 6, Khu 2, Gieng Day Ward, Ha Long City, Quang Ninh Province Bai Chay Ward, Ha Long City, Quang Ninh ProvinceFounding date: 9 - 3 - 2009