Visitors studying some vintage cars at the six-day 2013 China (Datong) International Auto Culture Festival, which opened on Aug 23, near the city of Datong's old South Wall under the theme "Famous autos, famous city, beautiful Datong". The festival gave visitors a lot of activities such as a motorcycle tour, International Automobile Model Contest, fuel power SUV invitational tournament, and airship and robot performances, with a China (Datong) International Automobile Culture and Photography Contest being held simultaneously.(Photo/Xinhua)