Photo taken on May 6, 2016 shows a giant panda cub at Chengdu Research Base of Giant Panda Breeding in Chengdu, southwest China's Sichuan Province. (Xinhua photo)
Photo taken on May 6, 2016 shows a giant panda cub at Chengdu Research Base of Giant Panda Breeding in Chengdu, southwest China's Sichuan Province. (Xinhua photo)