Giao Duc Tinh Hoa Viet Joint Stock Company Address: No 9, Alley 765/24, Nguyen Van Linh Street, Civil Group 2, Sai Dong Ward, Long Bien District, Ha Noi City Enterprise code: 0109887358 Phone: 0987427105 Representative: Pham Thi Hong Vinh Sai Dong Ward, Long Bien District, Ha Noi CityFounding date: 13 - 1 - 2022