Question: Yuen Woo-ping and Louis Le Prince, have which mutual industry occupation?

Context articles: Dance of the Drunk Mantis
Jean-Baptiste Le Prince
Shaolin Drunkard
The First Film
Snake in the Eagle's Shadow
Yuen Shun-yi
Louis Le Prince
True Legend
Yuen Cheung-yan
Yuen Woo-ping

Dance of the Drunk Mantis () is a 1979 Hong Kong kung fu comedy film directed by Yuen Siu-tien's real life son Yuen Woo-ping, starring Yuen Siu-tien, Hwang Jang Lee, Linda Lin, Yuen Shun-yee, Charlie Shek and Yuen Kwai.
 This was Yuen Siu-tien's final film appearance before his death on 8 January 1979 from a heart attack.
Jean-Baptiste Le Prince (September 17, 1734 – September 30, 1781) was an important French etcher and painter.
 Le Prince first studied painting techniques in his native Metz.
 He then travelled to Paris around 1750 and became a leading student of the great painter, François Boucher (1703–1770).
 Le Prince's early paintings in both theme and style are comparable to his master's rococo techniques.
Shaolin Drunkard (; Orig.
 Tian shi zhuang xie, a.k.a. "Wu Tang Master", a.k.a. "Miracle Fighters 2") is a 1983 Kung Fu comedy directed by Yuen Woo-ping, written by Yuen Woo-ping and Chung Hing Chiu, and starring Cheung-Yan Yuen, Eddy Ko, and Shun-Yee Yuen.
The First Film is a 2015 British documentary film about cinema pioneer Louis Le Prince, made by David Nicholas Wilkinson.
 It asserts that Le Prince, rather than the Lumiere brothers, was the true inventor of moving pictures, making his first film in Leeds in 1888 before his mysterious disappearance in 1890.
Snake in the Eagle's Shadow () is a 1978 Hong Kong martial arts action film directed by Yuen Woo-ping in his directorial debut, and starring Jackie Chan, Hwang Jang Lee and Yuen Woo-ping's real life father, Yuen Siu Tien.
Sunny Yuen Shun-yi, also credited as Shun-Yee Yuen (born 12 June 1953) is a Chinese actor, stuntman and stunt coordinator.
 He is the brother of Yuen Woo-ping and Yuen Cheung-yan.
 He is also the son of Simon Yuen Siu-tien.
Louis Aimé Augustin Le Prince (] ; 28 August 1841 – vanished 16 September 1890) was a French inventor who shot the first moving pictures on paper film using a single lens camera.
 He has been heralded as the "Father of Cinematography" since 1930.
True Legend is a 2010 Chinese martial arts film directed by Yuen Woo-ping, starring Vincent Zhao, Zhou Xun, Jay Chou, Michelle Yeoh, Andy On, David Carradine, Guo Xiaodong, Feng Xiaogang, Cung Le, Gordon Liu, Bryan Leung and Jacky Heung.
 This was Yuen Woo-ping's first film directing since 1996's "Tai Chi Boxer".
Yuen Cheung-yan is an actor, director, stuntman, and fight choreographer who has worked for many years in the Hong Kong film industry.
 During the 1970s and early 1980s, he worked with his elder brother, Yuen Woo-ping, and other members of the Yuen family on several films, some of them kung fu comedies such as "Shaolin Drunkard" (1982) and "The Miracle Fighters" (1983).
Yuen Woo-ping (; born 1945) is a Chinese martial arts choreographer and film director, renowned as one of the most successful and influential figures in the world of Hong Kong action cinema.
 He is one of the inductees on the Avenue of Stars in Hong Kong.
 Yuen is also a son of Yuen Siu-tien, a renowned martial arts film actor.