A staff cleans China's automobile manufacturer Chang'an Green-i electric vehicle concept at the 8th China Guangzhou international automobile exhibition in Guangzhou city, capital of Guangdong province, southern China, 20 December 2010. The Guangzhou international automible exhibition kicks off on 20 December and will officially open to the public from 21 to 27 December 2010. This auto show displays more than 890 cars and including exceed 600 automobile manufacturers and correlative automobile corporations. China's auto sales are expected to reach 18 million units this year as sales in the first 11 months hit 16.4 million, figures released by the China Association of Automobile Manufacturers (CAAM) showed in December. EPA/WU HONG