thu mail Name: Nguyen Hoang Bao Vu Office: Sao Mai Computer Center for the Blind 12B/C7 Hoang Hoa Tham street, Tan Binh district Ho Chi Minh City Viet Nam tel: 84 8 849 5069. Fax: 84 8 293 8300. Email: info@xxxxxxxxxxxxxxxx Website: www.saomaicenter.org Home: 210C Hiep Binh Chanh tenement. Thu Duc district Ho Chi Minh City Viet Nam Ho Chi Minh City Viet Nam Cell-phone: 84 913 878 854 E-mail: baovu@xxxxxxxxxxxx