Vincent Zhao Wenzhuo, sometimes credited as Vincent Chiu or Chiu Man-cheuk, is a Chinese actor and martial artist. Zhao is best known for playing the Chinese folk hero Wong Fei-hung in the Once Upon a Time in China film and television series and for his films The Blade, True Legend and God of War.

Wong Fei-hung was a Chinese martial artist, physician, and folk hero. His recent fame was due to becoming the protagonist of numerous martial arts films and television series. Even though he was considered an expert in the Hung Ga style of Chinese martial arts, his real public fame was as a physician who practiced and taught acupuncture, Dit Da and other forms of traditional Chinese medicine in the now famous Po Chi Lam, a medical clinic in Canton (Guangzhou), Guangdong Province. A museum dedicated to him was built in his birthplace in Foshan, Guangdong.