Cty TNHH Thuong Mai Dich Vu Tin Hoc Vien Thong Hoan Hao Address: 80/28 Tran Quang Dieu, Ward 14, District 3, Ho Chi Minh City Enterprise code: 0305525883 Phone: 0288436495 Representative: Nguyen Tuan Tai Adress: 80/28 Tran Quang Dieu, Ward 14, District 3, Ho Chi Minh City Ward 14, District 3, Ho Chi Minh CityFounding date: 7 - 3 - 2008