Visitors take photos of the two giant pandas, Huan Huan and Yuan Zai, at the Beauval Zoo in Saint-Aignan, central France, Feb. 18, 2012. Two giant pandas from southwest China's Sichuan Province, Yuan Zai and Huan Huan, met the public here on Saturday after about one month's quarantine. The pair will stay in the French zoo for 10 years under a conservation and research agreement between China and France. [Xinhua]