Cao Aihua, vice mayor of Dalian, addresses the closing plenary meeting of the World Economic Forum Annual Meeting of the New Champions, also known as the Summer Davos Forum, in Dalian, northeast China's Liaoning Province, Sept. 16, 2011. The annual Summer Davos Forum closed here Friday.

• Tianjin will host Summer Davos 2012　09-16
• Interactive Session on Digital Asia　09-16
• Interactive Session on Demography　09-16
• News:Zhou Xun at Summer Davos 2011　09-16
• Policies, tech draw vision of low-carbon growth　09-16
• China's women project ambitious, talented image　09-16
• Chinese characteristics in cultural soirée　09-16
• Representatives visiting industryof science and technology　09-16