Hop Tac Quoc Te Edu Viet Nam Joint Stock Company Address: 4th Floor, Times Tower Building, 35 Le Van Luong, Phuong, Thanh Xuan District, Ha Noi City Enterprise code: 0111220297 Phone: 0969029615 Representative: Nguyen Dang Hiep Ha Noi CityFounding date: 18 - 9 - 2025