Liu Yunshan (third from left), a member of the Standing Committee of the Political Bureau of the Communist Party of China Central Committee, visits the Light of the Internet Expo at Wuzhen, Zhejiang province, on Wednesday. Liu was introduced to the internet of vehicles technologies at the expo that opened on Tuesday and is part of the ongoing Third World Internet Conference. More than 1,600 participants from 110 countries and regions are attending the three-day event whose main theme is "Innovation-driven Internet Development for the Benefit of All－Building a Community of Common Future in Cyberspace".