Truyen Thong Va Giao Duc Thu Do Joint Stock Company Address: No 42, Alley 28, 260 Cau Giay Lane, Quan Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0109112110 Phone: 0853055666 Representative: Nguyen Thi Minh Thu Adress: Tieu Khu 3, Thi Tran It Ong, Muong La District, Son La Province Quan Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 4 - 3 - 2020