The 4th World Internet Conference concludes in Wuzhen, Zhejiang, Dec 5, 2017. Xu Lin, minister of the Cyberspace Administration of China, delivers a speech at the closing ceremony. [Photo by Zhu Xingxin/chinadaily.com.cn]

The 4th World Internet Conference concludes in Wuzhen, Zhejiang, Dec 5, 2017. Xu Lin, minister of the Cyberspace Administration of China, delivers a speech at the closing ceremony. [Photo/wuzhenwic.org]

Volunteers pose for a group photo following the closing ceremony of the 4th World Internet Conference in Wuzhen, Zhejiang, Dec 5, 2017. [Photo by Zhu Xingxin/chinadaily.com.cn]