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As for challenges, some users had complained that wearing such devices made them feel dizzy. High costs of hardware and content tend to make them prohibitive for some service providers, according to a report on business news website Lanjinger.

As for the upcoming new national standards and related policies in China, Han said this means that the "era of brutal growth" in the e-cigarette industry is coming to an end.

As a permanent member of the UN Security Council, China holds a positive attitude towards any initiative conducive to promoting international cooperation in epidemic control and stands ready to maintain communication with all parties, including France.

As Smith and Carlos grap-pled with the consequences of their protest, the rest of the sports world was also funda-mentally altered.

As both countries are permanent members of the United Nations Security Council, France will continue to strengthen cooperation with China within the UN on major challenges arising from climate change and counterterrorism to promote sustainable growth, Ripert said.