Anthony Wong Chau Sang (R) and Zhou Chuchu, who starred in the martial art movie "Ip Man: the Final Fight", attend the inauguration ceremony of the event in South China's Hong Kong, March 17, 2013. The 37th HKIFF was inaugurated Sunday at the Hong Kong Convention and Exhibition Center. More than 300 film productions from 68 countries and regions will be showcased during the film festival. [Photo/Xinhua]