Other than his work on Batman, Chan primarily focused on non-superhero characters, staying mostly in the genres of horror, war, and sword and sorcery.

From 1975–1976, Chan worked exclusively for DC including the artwork for Claw the Unconquered which was written by David Michelinie.

[7] While working on the Detective Comics series, he drew the first appearances of Captain Stingaree in issue #460 (June 1976)[8] and the Black Spider in #463 (Sept.

[10] Chan pencilled several issues of Conan and Doctor Strange, and worked on Kull the Destroyer in 1977 and Power Man and Iron Fist in the 1980s.

[11] In 2002, he retired except for commissioned artwork[4] but returned to comics to draw writer Andrew Zar's adult-oriented webcomic The Vat #1 in 2009.