Zhang Hemin, Violet Lee, Chen Dapeng, an official from the Dongcheng District government in Beijing, and Li Desheng (from left to right) exchange gifts at the panda adoption ceremony at the Ya'an Base of the China Giant Panda Protection and Research Center in southwest China's Sichuan Province on Saturday, April 9, 2011. [Photo: CRIENGLISH.com/Zhang Ru]