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As COVID-19 rampages across the globe, Chinese scientists have opposed some United States politicians hijacking vital collaborative scientific undertakings－such as finding the origin of the virus－to rekindle xenophobia and stigmatization against China and its people.

Apple, Microsoft and United Airlines have said the coronavirus will hurt earnings, but the shares of each company rose Wednesday.

Apple Inc shares, which fell by 38 cents to close at 4.24 on Tuesday, brought the stock's loss since the start of November to more than 20 percent.

Artistic concepts that the teachers taught such as layering, lines and composition overwhelmed Zhang, as if the instructors were speaking in a foreign language.

As China further opens its doors as it has promised, China and European countries can further tap their great potential for cooperation in areas including high-tech, innovation, agriculture, finance, digital economy, e-commerce and climate change.