Chinese director Jia Zhangke (right), winner of the Best Screenplay award for his film "A Touch of Sin" ("Tian Zhu Ding"), and his wife Zhao Tao attend the Winners Photocall during the 66th Cannes Film Festival on Sunday, May 26, 2013 in Cannes, France. Zhao Tao plays one of the four main characters in the film. [Photo: CFP]