. . . "KUNMING, April 15 -- More than 4,500 people, including firefighters and soldiers, are battling a forest fire that broke out four days ago in southwest China's Yunnan Province, authorities said on Tuesday.As of 2 p.m. on Tuesday, the fire had ripped through an area of 1,350 mu (90 hectares), said a spokesman with the Longyang District Committee of the Communist Party of China.The blaze was first sp" . .