Official Trailer for the film: SWITCH (aka DWELLING IN THE FUCHUN MOUNTAINS) directed by Jay Sun and starring Andy Laubr br Special agent Xiao Jinhan (Andy Lau) and insurance company employee Lin Yuyan (Zhang Jing-Chu) are on a mission to protect the world-famous drawing "Fu Chun Shan Ju Tu", which is the target of a Japanese gangster (Tong Da-Wei).br br Release Date: 9 June 2013 (China)br Director: Jay Sunbr Cast: Andy Lau, Zhang Jing-Chu, Tong Da-Wei, Lin Chi-Ling, Siqin Gaowa, Wu Xiubo, and Liu Yu-Qi.