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"Guidance needs to change and needs to be clear that these nonmedical, nonsurgical masks are beneficial to the general public and should be worn when outside of the home," Robert Hecht, a professor of epidemiology at the Yale University School of Public Health, said in an article published Monday on politico.com.

"For an international trade city like Shenzhen, its shutdown for one day would have a huge impact on some international industries," said Li Chengjun, an employee in a high technology company in the city.

"From online registration, online consultation to the construction of a digital healthcare community, we are striving to focus on the most important and urgent issues of the country's medical care, so that patients can obtain medical and healthcare services more conveniently and efficiently," Liao said.

"Finance is a guarantee for strengthened action to combat climate change. Only with a flow of funds in accordance with low-carbon emissions and climate-resilient development can the research and development of relevant technologies and products be accelerated," he said.

"From chips to its self-developed operating system, Huawei has long been preparing for independent research and development in core technologies. It has the ability to adjust to changes in the global market," said Xiang Ligang, director-general of the Information Consumption Alliance.