
- Country: China
- Genres: Documentary, History
- Release: 2010-05-16 (Cannes Film Festival)
- Director: Jia Zhangke
- Writers: Zhangke Jia
- Language: Mandarin
- Stars: Michelangelo Antonioni , Yindi Cao , Hsin-i Chang
- Runtime: 116 min
- Awards: 3 wins & 4 nominations
- AKA: I Wish I Knew: Histoires de Shanghai (France, French Republic) , I Wish I Knew (Sweden) , Szkoda, że nie znałem (Poland) , Histórias de Shanghai - Quem Me Dera Saber (Portugal, Portuguese Republic) , Historias de Shanghai (Spain) , I Wish I Knew, un roman de Shanghai (Canada) , I Wish I Knew , Ojalá hubiera sabido (Argentina) , Memórias de Xangai (Brazil) , I Wish I Knew (United States of America) , Shanghai Legend (United States of America) , Hai shang chuan qi (China) , Hai shang chuan qi , Legend on the Sea Hai shang chuan qi, Historias de Shanghai, Histórias de Shanghai - Quem Me Dera Saber, I Wish I Knew: Histoires de Shanghai, Legend on the Sea, Memórias de Xangai, Shanghai Legend, Szkoda ze nie znalem, 海上传奇
- Plot:
Focuses on the people, their stories and architecture spanning from the mid-1800s, when Shanghai was opened as a trading port, to the present day.
- IMDB:tt1646103

