Giant panda "Shulin" plays in his enclosure at the Liuzhou Zoo in Liuzhou, south China's Guangxi Zhuang Autonomous Region on April 19, 2013. Male giant pandas "Mingbang" and "Shulin" were shown on public display for the first time at the zoo on Friday, who were brought here from Sichuan Province last month and they will live here in the next five years. (Xinhua/Li Hanchi)

Giant panda "Shulin" eats bamboo in his enclosure at the Liuzhou Zoo in Liuzhou, south China's Guangxi Zhuang Autonomous Region on April 19, 2013. Male giant pandas "Mingbang" and "Shulin" were shown on public display for the first time at the zoo on Friday, who were brought here from Sichuan Province last month and they will live here in the next five years. (Xinhua/Li Hanchi)

A boy views giant panda "Shulin" at the Liuzhou Zoo in Liuzhou, south China's Guangxi Zhuang Autonomous Region on April 19, 2013. Male giant pandas "Mingbang" and "Shulin" were shown on public display for the first time at the zoo on Friday, who were brought here from Sichuan Province last month and they will live here in the next five years. (Xinhua/Li Hanchi)

Giant panda "Mingbang" sits in his enclosure at the Liuzhou Zoo in Liuzhou, south China's Guangxi Zhuang Autonomous Region on April 19, 2013. Male giant pandas "Mingbang" and "Shulin" were shown on public display for the first time at the zoo on Friday, who were brought here from Sichuan Province last month and they will live here in the next five years. (Xinhua/Li Hanchi)