About the film
Umbrella or Sǎn is a Chinese documentary film directed by Du Haibin and released in 2007. The film documents the experiences of modern rural China, particularly five social groups: students, soldiers, tradespeople, and peasants. Du's stated goal with the film was to highlight the growing disparity between China's prosperous cities and its stagnating countryside.
From the film's Wikipedia article (CC BY-SA 4.0).