A dancer in traditional Mongolian clothing performs at the Inner Mongolia exhibition at the Beijing International Horticultural Expo on May 16, the first day of the expo's "Inner Mongolia Day". Visitors were not only treated to Inner Mongolian dances, but could also learn about the region's cultures, food, and more. The event will run until May 18 in the capital's Yanqing district. [Photo/xinhuanet.com]