Tu Van Va Dao Tao Cong Nghe Joint Stock Company Address: 4th Floor, P403, Ocean Park So 1 Dao Duy Anh Building, Kim Lien Ward, Ha Noi City, Viet Nam, Ha Noi City Enterprise code: 0111173671 Phone: 02039878382 Representative: Nguyen Boi Trang Ha Noi CityFounding date: 12 - 8 - 2025