Glimpse of 2019 Smart China Expo
Xinhua,August 30, 2019 Adjust font size:
A picture taken with a fish-eye lens on Aug. 28, 2019 shows a visitor posing for a photo during the 2019 Smart China Expo in southwest China's Chongqing Municipality. New technologies and products are released at the expo themed "Smart Technology: Empowering Economy, Enriching Life". (Xinhua/Wang Quanchao)