Zookeepers carry mooncakes made of corn, soybean and bamboo powders for a giant panda ahead of the Mid-autumn festival in Yantai, East China's Shandong province, Sept 11, 2011. [Photo/CFP]
Visitors watch a giant panda eating mooncakes made of corn, soybean and bamboo powders for a giant panda ahead of the Mid-autumn festival in Yantai, East China's Shandong province, Sept 11, 2011. [Photo/CFP]