Thien Thanh Hotel LTD Address: Civil Group 1, Khu 1, Bai Chay Ward, Ha Long City, Quang Ninh Province Enterprise code: 5702117858 Phone: 0982855835 Representative: Nguyen Thi Van Bai Chay Ward, Ha Long City, Quang Ninh ProvinceFounding date: 6 - 7 - 2022