Giant panda cub hangs on tree up side down at Taipei Zoo
Giant panda cub Yuan Zai climbs the tree at the Taipei Zoo in Taipei, southeast China's Taiwan, April 4, 2014. (Xinhua/Wu Ching-teng)
Giant panda cub Yuan Zai climbs the tree at the Taipei Zoo in Taipei, southeast China's Taiwan, April 4, 2014. (Xinhua/Wu Ching-teng)
Giant panda cub Yuan Zai (up) and her mother Yuan Yuan are seen at the Taipei Zoo in Taipei, southeast China's Taiwan, April 4, 2014. (Xinhua/Wu Ching-teng)
