By Diane Garrett - Variety - Georges Chamchoum has a simple mission: He wants to share the rich and varied offerings from Asian filmmakers with Hollywood players and beyond. A cultural counter force to Washington isolationism, he has lined up a wide array of screenings, panels and tributes for the third annual Asian World Film Festival. The eight-day event kicks off Oct. 25 in Culver City and concludes Nov. 2, sponsored in part by Variety. This year’s installment is the broadest yet in scope. Movies range from “Dearest Sister,” the first film from Laos submitted for a foreign-language Oscar, and “Little Gandhi,” Syria’s first entry in that category, to pioneering Hollywood drama “Joy Luck Club,” part of a beefed-up Asian-American focus.