Guests exchange their insights at the sub-forum "FinTech and Construction of a Social Credit System" during the fifth World Internet Conference in Wuzhen of Tongxiang, East China's Zhejiang province, Nov 8, 2018. [Photo by Huang Zongzhi/Xinhua]

Jing Xiandong, executive chair and CEO of Ant Financial Services Group, speaks at the sub-forum "FinTech and Construction of a Social Credit System" during the fifth World Internet Conference in Wuzhen of Tongxiang, East China's Zhejiang province, Nov 8, 2018. [Photo by Huang Zongzhi/Xinhua]

Olympic gold medalist Yang Yang speaks at the sub-forum "Mutual Learning among Civilizations: Online Cultural Exchanges and Sharing" during the fifth World Internet Conference in Wuzhen of Tongxiang, East China's Zhejiang province, Nov 8, 2018. [Photo by Xu Yu/Xinhua]

Delegates attend the sub-forum "Innovation & Breakthroughs in Industrial Internet" during the fifth World Internet Conference in Wuzhen of Tongxiang, East China's Zhejiang province, Nov 8, 2018. [Photo by Xu Yu/Xinhua]

Delegates attend the sub-forum "FinTech and Construction of a Social Credit System" during the fifth World Internet Conference in Wuzhen of Tongxiang, East China's Zhejiang province, Nov 8, 2018. [Photo by Huang Zongzhi/Xinhua]

David Patterson, retired Professor Emeritus of Computer Sciences at University of California Berkeley and a recipient of the 2017 ACM A.M. Turing Award, speaks at the sub-forum "FinTech and Construction of a Social Credit System" during the fifth World Internet Conference in Wuzhen of Tongxiang, East China's Zhejiang province, Nov 8, 2018. [Photo by Huang Zongzhi/Xinhua]

Financial Secretary of China's Hong Kong Special Administrative Region government Paul Chan Mo-po speaks at the sub-forum "FinTech and Construction of a Social Credit System" during the fifth World Internet Conference in Wuzhen of Tongxiang, East China's Zhejiang province, Nov 8, 2018. [Photo by Huang Zongzhi/Xinhua]

Delegates attend the sub-forum "International Cooperation along the Digital Silk Road" during the fifth World Internet Conference in Wuzhen of Tongxiang, East China's Zhejiang province, Nov 8, 2018. [Photo by Xu Yu/Xinhua]

China UnionPay Chairman Ge Huayong speaks at the sub-forum "FinTech and Construction of a Social Credit System" during the fifth World Internet Conference in Wuzhen of Tongxiang, East China's Zhejiang province, Nov 8, 2018.  [Photo by Huang Zongzhi/Xinhua]

Delegates attend the sub-forum "Innovation & Breakthroughs in Industrial Internet" during the fifth World Internet Conference in Wuzhen of Tongxiang, East China's Zhejiang province, Nov 8, 2018. [Photo by Xu Yu/Xinhua]