Thuong Mai Dich Vu Tin Hoc Khoi Nguyen Sai Gon LTD Address: 730/98/42 Lac Long Quan, Ward 9, Tan Binh District, Ho Chi Minh City Enterprise code: 0312415507 Phone: 02862538468 Representative: Le Thi Na Adress: 687/29 Lac Long Quan, Ward 10, Tan Binh District, Ho Chi Minh City Ward 9, Tan Binh District, Ho Chi Minh CityFounding date: 13 - 8 - 2013