Firefighters try to put out a mountain fire in Huangjia Village of Dali City, southwest China's Yunnan Province, Feb. 7, 2013. Nearly 1,500 firefighters and service men have been mobilized to fight a mountain fire which broke out at 4:30 p.m. on Wednesday. But strong wind and dry weather hindered firefighters' efforts and the fire remained unextinguished by 5:20 p.m. on Thursday. (Xinhua/Hu Shuli)