Villagers lead a fighting bull to take part in a bullfight in Butuo County, southwest China's Sichuan Province, July 20, 2011. Thousands of people of Yi ethnic group gathered here Wednesday to enjoy bullfights to celebrate the annual Torch Festival in Butuo. In contrast to the bullfight in spain, where a man fights a bull, Butuo's bullfight is limited between bulls. (Xinhua)