Chi Nhanh Cty TNHH Ho Tro Va Phat Trien Tin Hoc (Tp.Ha Noi) Address: 174/4 Dang Van Ngu, Ward 14, Ward 14, Phu Nhuan District, Ho Chi Minh City Enterprise code: 0100366216-002 Phone: 0287365530 Representative: Nguyen Thi Phuong Chi Adress: G20 To 98, Lang Ha Ward, Dong Da District, Ha Noi City Ward 14, Phu Nhuan District, Ho Chi Minh CityFounding date: 18 - 5 - 2010