Dao Tao Open The World LTD Address: 5 Do Nha Civil Group (Tai NHA BA Nguyen THI Dung), Tan Tien Ward, An Duong District, Hai Phong City Enterprise code: 0202271901 Phone: 0945781886 Representative: Nguyen Thi Dung An Duong District, Hai Phong CityFounding date: 14 - 2 - 2025