Tiffany Dang has been writing feature screenplays since 1990. Her screenplay, In Too Deep was in the semi-finals of the Writer's Screenplay Competition (1996). Dang graduated with a film degree from Scottsdale Community College in 1993, where she won third place for her film, Stings of Conscience. In 1998, Dang began producing and directing her screenplays. Her acclaimed films were Torn, named Best Asian-American Romantic Short Film at the 1998 New York International Independent Film, and the romantic comedy feature, Deceitfully Funny, which premiered at the 9th Annual Palm Beach International Film Festival. Dang was chosen for the "Women Filmmakers To Watch Out For" in the Film Festival Reporter, Winter Issue 2002. Dang worked with various production companies (Banne 'Ooster Productions; Willoughby Pictures; M.I. Worth Inc.; Kino-Korsakoff, Inc.; Century Partners, Inc.; Syde Fx Ink; and Carbon Based Entertainment), providing script supervising, assistant editing, writing, directing, and producing.
Along with her family, she escaped from Communist controlled Vietnam after the war in a boat and eventually was brought to a refugee camp before they emigrated to the United States.