Are Trembling Before G-d and Genghis Blues both documentaries?
Genghis Blues Genghis Blues (1999) is a documentary film directed by Roko Belic. It centers on the journey of blind American singer Paul Pena to the isolated Russian Republic of Tuva due to his interest in Tuvan throat singing.
China Heavyweight China Heavyweight (also known by its Chinese title 千錘百煉) is a 2012 documentary film by the Chinese-Canadian documentary film director Yung Chang and released by EyeSteelFilm. It is Yung Chang's second long feature documentary film after "Up the Yangtze" from 2007.