Attendees of 'Tea Road' summit tour ancient Pingyao

An ancient Chinese dance is performed on stage at Yingxunmen Square in Pingyao county on May 17 to welcome guests attending the fifth China-Mongolia-Russia Mayors' Summit on the "Tea Road". [Photo/pingyao.gov.cn]

Attendees of the fifth China-Mongolia-Russia Mayors' Summit on the "Tea Road" tour the ancient city walls of Pingyao, May 17. First built during the Western Zhou Dynasty (c.11th century–771 BC), the ancient city walls were enlarged in the Ming Dynasty (1368-1644). [Photo/pingyao.gov.cn]