[img]http://d.yimg.com/a/p/ap/20100630/capt.ea0316e2661f4f218aaaa66e0b7d455e-ea0316e2661f4f218aaaa66e0b7d455e-0.jpg?x=92&y=130&q=85&sig=z0kZpjgx.0yAcThfwfTEDw--[/img]AP - Novak Djokovic has advanced to the Wimbledon semifinals for the second time by beating unseeded Yen-hsun Lu 6-3, 6-2, 6-2.