The 4th World Internet Conference (Wuzhen Summit) announces the inking of partnerships at a signing ceremony held on Nov 22 in Wuzhen, East China's Zhejiang province. [Photo by Weng Xinyang/xinhuanet.com.cn]

Companies including Alibaba and BMW are selected as sponsors and supporters for the 4th WIC, which will be held from Dec 3 to 5 in Wuzhen, Zhejiang province. [Photo by Weng Xinyang/ xinhuanet.com.cn]