The news conference promoting the fifth China-Mongolia-Russia Mayors’ Summit on the "Tea Road" is held in Taiyuan, capital of Shanxi province, on April 21. The summit will be held in Pingyao, a 2,700-year old ancient county in Shanxi, from May 15 to 18. [Photo/pingyao.gov.cn]

Shi Yong, a top official in Pingyao county, answers journalists' questions at the press conference on April 21. [Photo/pingyao.gov.cn]