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Customers in Guangdong province spent the most online, with online retail sales accounting for 23.8 percent of the country's total in 2019, followed by Zhejiang province at 16.5 percent and Shanghai at 11.6 percent.
Currently, Huawei has completed 5G trials in more than 40 cities with China's major operators. China's 5G market is expected to start small-scale commercial use this year and large-scale commercial use next year.
Customer service employees of an online store work to answer potential buyers' questions in Nantong, Jiangsu province. Xu Peiqin / For China Daily
Cutting-edge technologies, such as big data and AI, are making China's flood prevention smarter, as they are applied to weather forecast, flood monitoring and warning.
Customers can use WeChat or Alipay mini-programs on their phones to scan the tracing codes on product packages or freezers in markets, obtain the quality safety information and trace data for the imported frozen meat and aquatic products they are about to buy.
来源：资阳报