Gia Su Thong Minh Uteacher Joint Stock Company Address: 7th Floor, Zen Tower Building, No 12 Khuat Duy Tien, Thanh Xuan Trung Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0108909520 Phone: 0981156888 Representative: Nguyen Huy Du Thanh Xuan Trung Ward, Thanh Xuan District, Ha Noi CityFounding date: 19 - 9 - 2019