Tu Van Dao Tao Va Hop Tac Quoc Te Happy Life Joint Stock Company Address: No 98, An Trach Street, Cat Linh Ward, Dong Da District, Ha Noi City Enterprise code: 0109886675 Phone: 0963372542 Representative: Nguyen Thi Xuan Cat Linh Ward, Dong Da District, Ha Noi CityFounding date: 13 - 1 - 2022