'' The Ditch '' , also known as '' Goodbye Jiabiangou '' is a 2010 film produced and directed by Wang Bing , an independent Chinese filmmaker better known for his work on documentaries . The film , on the subject of Chinese forced-labour camps during early 1960 Maoist China era , was chosen to be the '' film sorpresa '' in the 2010 Venice Film Festival
2010 Venice Film Festival
67th Venice International Film Festival
The Ditch