Delegates attend the Fourth World Internet Conference in the water town of Wuzhen, east China's Zhejiang Province, Dec. 3, 2017. The conference opened Sunday in Wuzhen. (Xinhua/Huang Zongzhi)
Chinese President Xi Jinping sent a congratulatory letter to the Fourth World Internet Conference, which opened Sunday in east China's watertown of Wuzhen.[Special coverage]
The conference from Sunday to Tuesday is themed on "Developing digital economy for openness and shared benefits -- building a community of common future in cyberspace."
