Tiet Ho is a documentary photographer who has been involved in several major exhibitions and projects. These include Visions of Australia - a national TV advertisement for Australia Day (1999), and Tracking Art - consisting of large photographic posters at NSW train stations (1999-2000).

His project Wall Of Silence - Stories of Cabramatta Street Youth is in the Centre for Contemporary Photography/Leica's Documentary Photography Exhibition and Award touring Australia during 1999-2002; web-hosted by the Australian Centre for Independent Journalism and featured on the award-winning London-based foto8.com.

His project Boys Will Be Girls - Tales From Kuching was featured in the festival Reportage - A Celebration of Photojournalism in Sydney in November 2001.