Visitors try mobile phones and tablets during the Mobile World Congress (MWC) Shanghai 2021 in east China's Shanghai, Feb 23, 2021. The MWC Shanghai 2021 opened on Tuesday. (Xinhua/Fang Zhe)
Visitors stop at a booth of wearable devices during the Mobile World Congress (MWC) Shanghai 2021 in east China's Shanghai, Feb 23, 2021. The MWC Shanghai 2021 opened on Tuesday. (Xinhua/Fang Zhe)
A visitor takes photos of a robot during the Mobile World Congress (MWC) Shanghai 2021 in east China's Shanghai, Feb 23, 2021. The MWC Shanghai 2021 opened on Tuesday. (Xinhua/Fang Zhe)
Photo taken on Feb. 23, 2021 shows a view of the Mobile World Congress (MWC) Shanghai 2021 in east China's Shanghai. The MWC Shanghai 2021 opened on Tuesday. (Xinhua/Fang Zhe)
A visitor looks at a set of chips during the Mobile World Congress (MWC) Shanghai 2021 in east China's Shanghai, Feb 23, 2021. The MWC Shanghai 2021 opened on Tuesday. (Xinhua/Fang Zhe)