Tin Hoc Thien Nam LTD Address: 184, 186 Ba Trieu, Nguyen Du Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101013774 Phone: 0249341970 Representative: Vu Tran Tien Anh Adress: No 27a, Dang Dung Street, Quan Thanh Ward, Ba Dinh District, Ha Noi City Nguyen Du Ward, Hai Ba Trung District, Ha Noi CityFounding date: 2 - 6 - 2000