Question: Which country the director of film A Man Called Hero is from?

Context paragraphs:
title: A Man Called Hero
paragraph_text: A Man Called Hero is a 1999 Hong Kong wuxia film directed by Andrew Lau. It is loosely based on the manhua series  by Hong Kong artist Ma Wing-shing. It won the 1999 Golden Horse Award for Best Visual Effects.
title: Triumphs of a Man Called Horse
paragraph_text: Triumphs of a Man Called Horse is a 1983 Western film directed by John Hough and written by Ken Blackwell and Carlos Aured. It is the second and final sequel to" A Man Called Horse"( 1970), following" The Return of a Man Called Horse"( 1976). Richard Harris reprises his role as the titular character, starring with Michael Beck, Ana De Sade, Vaughn Armstrong, Anne Seymour, and Buck Taylor. Released theatrically by Jensen Farley Pictures, it received generally negative reviews, with critics negatively comparing it to its predecessors.
title: The Return of a Man Called Horse
paragraph_text: The Return of a Man Called Horse is a 1976 Western film directed by Irvin Kershner and written by Jack DeWitt. It is a sequel to the 1970 film" A Man Called Horse", in turn based on Dorothy M. Johnson ’s short story of the same name, with Richard Harris reprises his role as Horse, a British aristocrat who has become a member of a tribe of Lakota Sioux. Other cast members include Gale Sondergaard, Geoffrey Lewis, and William Lucking. Like its predecessor, the film is a Mexican- American co-production shot primarily on- location in Mexico. Like its predecessor, the film was largely a critical and financial success, but was criticized by some for rehashing earlier plot elements. It was followed by a sequel in 1983," Triumphs of a Man Called Horse".
title: John Farrell (businessman)
paragraph_text: John Farrell is the director of YouTube in Latin America.
title: Dana Blankstein
paragraph_text: Dana Blankstein- Cohen( born March 3, 1981) is the director of the Israeli Academy of Film and Television. She is a film director, and an Israeli culture entrepreneur.
title: Glendon Oakley Jr.
paragraph_text: Glendon Oakley Jr.( born c. 1997) is an African- American United States Army private who has been called a" hero" for preventing many deaths during the 2019 El Paso shooting.
title: Andrew Lau
paragraph_text: Andrew Lau Wai-Keung( born 4 April 1960) is a Hong Kong film director, producer, and cinematographer. Lau began his career in the 1980s and 1990s, serving as a cinematographer to filmmakers such as Ringo Lam, Wong Jing and Wong Kar-wai. In the 1990s, Lau decided to have more creative freedom as a cinematographer by becoming a film director and producer. Apart from making films in his native Hong Kong, Lau has also made films in China, Korea and the United States. A highly prolific filmmaker, Lau has made films in a variety of genres, and is most notable in the West for his action and crime films which include the" Young and Dangerous" film series, the" Infernal Affairs" trilogy( the latter co-directed together with Alan Mak), and" Revenge of the Green Dragons"( executive produced by Martin Scorsese).
title: Peter Levin
paragraph_text: Peter Levin is an American director of film, television and theatre.
title: A Man Called Horse (film)
paragraph_text: A Man Called Horse is a 1970 Western film directed by Elliot Silverstein, produced by Sandy Howard, written by Jack DeWitt. It is based on the short story "A Man Called Horse" by the Western writer Dorothy M. Johnson, first published in 1950 in "Collier's" magazine and again in 1968 in Johnson's book "Indian Country". The basic story was used in a 1958 episode of the television series "Wagon Train", titled "A Man Called Horse". The film stars Richard Harris as the titular character, alongside Judith Anderson, Jean Gascon, Manu Tupou, Corinna Tsopei, Dub Taylor, and James Gammon. Partially spoken in Sioux, the film tells the story of an English aristocrat who is captured by the Sioux people. The film was a Mexican-American co-production filmed on location in Arizona and the Mexican states of Durango and Sonora. It received generally positive critical reviews, and was a financial success, spawning two sequels; "The Return of a Man Called Horse" (1976) and "Triumphs of a Man Called Horse" (1983).
title: Ian Barry (director)
paragraph_text: Ian Barry is an Australian director of film and TV.

Reasoning steps:
A Man Called Hero director Andrew Lau
Andrew Lau country of citizenship China

Answer: spans: China