第四届世界互联网大会十二月三日至五日举行，主题为发展数字经济促进开放共享，携手共建网络空间命运共同体。
The 4th World Internet Conference was held from December 3 to December 5 with the theme of Developing a Digital Economy, Promoting Openness and Sharing, and Working Together to Build a Cyberspace for a Shared Future.