Lim Gan was well known for his comic roles in a film series based on the exploits of a Cantonese martial artist who was considered an expert in what style?
Sai Gwa-Pau:  Sai Gwa-pau was well known for his comic roles and in particular his role (牙擦苏) in the film series based on the exploits of Wong Fei-hung. Wong Fei-hung: Wong Fei-hung or Huang Feihong (9 July 1847 – 25 March 1924) was a Cantonese martial artist, physician, and folk hero, who has become the subject of numerous martial arts films and television series.
i don't know