Light of Internet Expo 2019 of 6th World Internet Conference kicks off in Wuzhen town, Jiaxing city, east China's Zhejiang province, 18 October 2019. [Photo: IC]

Citizens experiences advanced technologies prepared by attended companies of Light of Internet Expo 2019 of 6th World Internet Conference, in Wuzhen town, Jiaxing city, east China's Zhejiang province, 18 October 2019. [Photo: IC]

Citizens experiences advanced technologies prepared by attended companies of Light of Internet Expo 2019 of 6th World Internet Conference, in Wuzhen town, Jiaxing city, east China's Zhejiang province, 18 October 2019. [Photo: IC]

Citizens experiences advanced technologies prepared by attended companies of Light of Internet Expo 2019 of 6th World Internet Conference, in Wuzhen town, Jiaxing city, east China's Zhejiang province, 18 October 2019. [Photo: IC]