Blood on Wolf Mountain, also known as The Wolf Hill, Bloodbath in Langshan, and Bloodshed on Wolf Mountain, is a Chinese film directed by acclaimed Shanghainese film director Fei Mu.
 Made just prior to the commencement of full-scale war with Imperial Japan, the film itself is often considered an allegory of conflict between China and Japan that had been going on intermittently since the Invasion of Manchuria in 1931.
 The film was produced by the Lianhua Film Company and was released in November of 1936.
Carl Boese (] ; 26 August 1887 – 6 July 1958) was a German film director, screenwriter and producer.
 He directed 158 films between 1917 and 1957.
Spring in a Small Town is a Chinese film released in 1948 and directed by Fei Mu.
 The film was based on a short story by Li Tianji (), and was produced by the Wenhua Film Company.
My Aunt, Your Aunt (German: Meine Tante - deine Tante) is a 1939 German comedy film directed by Carl Boese and starring Ralph Arthur Roberts, Johannes Heesters and Olly Holzmann.
 Boese later directed a 1956 film of the same title.
My Aunt, Your Aunt (German: Meine Tante, deine Tante) is a 1956 West German comedy crime film directed by Carl Boese and starring Theo Lingen, Hans Moser and Georg Thomalla.
 Boese had previously made a 1939 film of the same title.
Springtime in a Small Town () is a 2002 Chinese film directed by Tian Zhuangzhuang.
 The film is a remake of director Fei Mu's 1948 film, "Spring in a Small Town".
 Though the two movies are referred to by different English titles, they share the same title in Chinese.
Without Meyer, No Celebration is Complete (German: Keine Feier ohne Meyer) is a 1931 German comedy film directed by Carl Boese and starring Sig Arno, Ralph Arthur Roberts and Dina Gralla.
 Boese made a number of films featuring Jewish comedians during the Weimar Era.
Confucius () is a 1940 Chinese film directed by Fei Mu.
 Produced during the war, the film was released twice in the 1940s before being thought lost.
 In 2001, the film was rediscovered when an anonymous donor sent a damaged copy of the print to the Hong Kong Film Archive (HKFA).
 The HKFA then spent seven years restoring the print which was finally screened to modern audiences at the 33rd Hong Kong International Film Festival in April 2009.
Crossroads is a 1937 Chinese seriocomedy film directed by Shen Xiling, starring Bai Yang and Zhao Dan.
 The film exemplified the growing trend of Chinese films by the mid-1930s of incorporating references (both veiled and explicit) to the war with Japan.
 In this way, "Crossroads" joins films like "Blood on Wolf Mountain" by Fei Mu and "The Big Road" by Sun Yu.
Fei Mu (1906–1951) was a major Chinese film director of the pre-Communist era.
 His "Spring in a Small Town" (1948) was declared the greatest Chinese film ever made by the Hong Kong Film Critics Society.

Question: Are Carl Boese and Fei Mu from the same country?
Answer: no