AGV (automated guided vehicle) robots line up to serve food to customers in a smart restaurant operated by Chinese e-commerce giant Alibaba at the National Exhibition and Convention Center in east China's Shanghai, Oct. 15, 2018.
A customer scans a QR code so as to order his food. (Photos: Yang Hui/GT) Diners at the China International Import Expo get to participate in a new dining experience.
Photo taken on Oct. 12, 2018 shows the National Exhibition and Convention Center (Shanghai), main venue of the upcoming China International Import Expo (CIIE), in Shanghai, east China.
A railway attendant briefs passengers on information about the first China International Import Expo (CIIE) on board the G2 bullet train in east China's Shanghai, Oct. 10, 2018.
