A hunter aims at a boar in the hunting ground in Mianyang, Southwest China's Sichuan province, on Jan 19, 2014. The preys in the hunting ground are mainly boars, hares, pheasants and porcupines which are all domesticated. According to China's law on the protection of wildlife, "the hunting of national-class protected animals for the purposes of scientific research, domestication and breeding, or exhibition should be approved by wildlife protection authority."[Photo/CFP]