Internet technologies showcased at Fourth World Internet Conference

Lu Chaoyang, professor of the University of Science and Technology of China (USTC), introduces the achievements of quantum computing during the release ceremony for world leading Internet science and technological achievements in Wuzhen, east China's Zhejiang Province, Dec. 3, 2017. The Fourth World Internet Conference opened in Wuzhen on Sunday. (Xinhua/Weng Xingyang)