A delegation from Pingyao county in Shanxi province visits an exhibition room at Huawei Technologies' office in Shenzhen, South China’s Guangdong province, on April 8. Huawei has agreed to cooperate with the county on a big data project. [Photo/pingyao.gov.cn]

Shi Yong (front center), the head of Pingyao county, signs an agreement with Huawei Technologies and CITICS Urban Development & Investment Asset Management in Shenzhen on April 8. [Photo/pingyao.gov.cn]