Tin Hoc Anh Sao Vi Na Joint Stock Company Address: 45/3 Hau Giang, Ward 4, Tan Binh District, Ho Chi Minh City Enterprise code: 0305195804 Phone: 02838686842 Representative: Le Anh Tuan Adress: 197/2o Tran Ke Xuong, Ward 07, Phu Nhuan District, Ho Chi Minh City Ward 4, Tan Binh District, Ho Chi Minh CityFounding date: 24 - 9 - 2007