| I Wish I Knew | |
| Director: | Jia Zhangke |
| Country: | China |
| Language: | Chinese |
I Wish I Knew is a 2010 Chinese documentary film directed by Jia Zhangke. It was screened as part of the Un Certain Regard section of the 2010 Cannes Film Festival.[1]
The film features a number of people (including film director Hou Hsiao-hsien) talking about their life experiences of Shanghai, and about China's film history.