Biography: Yuen Siu-tin (27 November 1912 – 8 January 1979) (also known as Yuan Xiaotian, Simon Yuen, Sam Seed or "Ol' Dirty") was a Chinese martial arts film actor in the late 1970s. Yuen is perhaps best known as Beggar So in three films: Drunken Master, Story of Drunken Master and his final film Dance...