Tung Fu Rue from Garou Densetsu aka Fatal Fury And King Of Fighters is A Master Of The Martial Art Of Hakkyokuseiken. The Martial Art is Based On Qi Gong. His approach to the Art is based on the Real Life Kung Fu Styles Bajiquan (Baat Gik Kyun In Cantonese, Hakkyokuken In Japanese) And Tai Chi (Taijiquan) (Taai Gik Kyun In Cantonese).