Workers enter a canteen to have lunch using a face-recognition payment system at an industrial park in Beijing's Daxing district on Oct 15, 2021. [ZHU XINGXIN/CHINA DAILY]
The views and opinions expressed in this article are those of the author's, GMW.cn makes no representations as to accuracy, suitability, or validity of any information on this site and will not be liable for any errors, omissions, or delays in this information.