Question: China Blue and Burden of Dreams are both what types of films which focus on the chaotic life of a Chinese factory worker, and the chaotic production of the film Fitzcarraldo?
Context: Norma Rae is a 1979 American drama film about a factory worker from a small town in North Carolina who becomes involved in the labor union activities at the textile factory where she works after the health of her and her co-workers is compromised.  The film stars Sally Field in the title role, Beau Bridges as Norma Rae's husband, Sonny, and Ron Leibman as union organizer Reuben Warshowsky. Hard Country is a 1981 American drama film directed by David Greene and starring Jan-Michael Vincent, Kim Basinger, and Michael Parks.  Written by Michael Kane and Michael Martin Murphey, the film is about a young woman who longs to escape the limitations of life in a small Texas town to pursue her dreams.  She is prevented from leaving by her factory worker boyfriend who does not want her to move to the big city.  The film features appearances by country music artists Tanya Tucker and Michael Martin Murphey. The Match Factory Girl (Finnish: Tulitikkutehtaan tyttö ) is a 1990 Finnish-Swedish film written and directed by Aki Kaurismäki, the final installment of his Proletariat Trilogy, after his "Shadows in Paradise" and "Ariel".  It follows Iiris, a young, plain-looking factory worker living a lonely, impoverished and uneventful life in late 1980s Finland.  Iiris is played by Kati Outinen, who had appeared in a number of other Kaurismäki films. Burden of Dreams is a 1982 "making-of" documentary film directed by Les Blank, shot during and about the chaotic production of Werner Herzog's 1982 film "Fitzcarraldo", and filmed on location in the jungles of South America. White Man's Burden is a 1995 American drama film about racism in an alternative America where black and white Americans have reversed cultural roles.  The film was written and directed by Desmond Nakano.  The film revolves around Louis Pinnock, a white factory worker (John Travolta), who kidnaps Thaddeus Thomas, a black factory owner (Harry Belafonte) who fired him over a perceived slight. Wild Pilgrimage is the third wordless novel of American artist Lynd Ward (1905–1985), published in 1932.  It was executed in 108 monochromatic wood engravings, printed alternately in black ink when representing reality and orange to represent the protagonist's fantasies.  The story tells of a factory worker who abandons his workplace to seek a free life; on his travels he witnesses a lynching, assaults a farmer's wife, educates himself with a hermit, and upon returning to the factory leads an unsuccessful workers' revolt.  The protagonist finds himself battling opposing dualities such as freedom versus responsibility, the individual versus society, and love versus death. Dirty Country is a 2007 documentary film that tells the real-life story of Larry Pierce, a small-town factory worker and family man who happens to be the raunchiest country music singer in America.  Since 1993, Larry has quietly released over a dozen dirty country albums at truck stops across the country.  Without the time or money to pursue a "legitimate" career in country music, Larry is content to lead an ordinary life and moonlight as a dirty country singer.  But when he is forced into early retirement at his factory job of 30 years, Larry faces an uncertain future.  That is, until an unexpected turn of events thrusts his songs out of obscurity and into the spotlight. The Murder of Mary Phagan, a 1988 two-part American TV miniseries written by Larry McMurtry, produced by George Stevens, Jr., directed by William "Billy" Hale, starring Jack Lemmon and Kevin Spacey, made by Orion Pictures Corporation, and distributed by National Broadcasting Company (NBC), is a dramatization of the story of Leo Frank, a factory manager charged with and convicted of murdering a 13-year-old girl, a factory worker named Mary Phagan, in Atlanta in 1913.  The trial was sensational and controversial.  After Frank's legal appeals had failed, the governor of Georgia in 1915 commuted his death sentence to life imprisonment, destroying his own career in the process.  In 1915 Frank was kidnapped from prison and lynched by a small group of prominent men of Marietta, Georgia.  In addition to Lemmon and Spacey, the film features Rebecca Miller, Peter Gallagher, Charles Dutton, Richard Jordan, Cynthia Nixon, Dylan Baker and William H. Macy.  Lemmon noted during a publicity appearance on "The Tonight Show Starring Johnny Carson" shortly before the miniseries was broadcast that the cast was the best with which he had ever worked. Liu Heng (; born in May, 1954) is a Chinese writer.  He is generally seen as a realist writer.  He became a professional writer in the 1970s after having worked as a peasant farmer, a factory worker and a soldier, classes which have served as fodder for his stories and, not coincidentally, classes which Mao Zedong promoted as the audience for literature in his 1942 Talks At The Yenan Forum On Literature And Art.  "Dogshit Food" won the 1985-86 best short story award.  "Fuxi Fuxi" won him the national Prize for Best Novelettes in 1987, and was the basis for the movie "Ju Dou".  His novel "Hēi de xuě" (Black Snow; 黑的雪), about the problems faced by a young juvenile delinquent upon his release from prison, was made into a feature film, and "Pínzuǐ Zhāng Dàmín dē xìngfú shēnghuó" (The Happy Life of Chatter-box Zhang Damin;贫嘴张大民的幸福生活 ) has been made into a television series in the same name. China Blue is a 2005 documentary film directed by Micha Peled.  It follows the life of Jasmine Li, a young seventeen-year-old worker from Sichuan province, in a Chinese jeans factory, "Lifeng Clothes Factory" (丽锋服饰制衣有限公司) in Shaxi, Guangdong producing Vigaze Jeans (a company based in Istanbul, Turkey ), hence the title.  Jasmine earned about half a yuan for one hour's work (which amounted to about six US cents).
Answer: documentary film