Hong Kong movie star Andy Lau flashes thumb up sign as he attends an event as part of the 11th Pusan International Film Festival in Busan, South Korea, Friday, Oct. 13, 2006. After working with veteran actor Ahn Sung-ki on the epic film 'A Battle of Wits' in China, Hong Kong movie star Andy Lau says he wants to work with his South Korean actor again, this time in his home country. Lau and Ahn, two major stars in their respective regions, praised each other during a joint appearance at the 11th Pusan International Film Festival Friday, which is honoring Lau this year as Asian filmmaker of the year. (AP)