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"Everything the cows eat is traceable. Cow dung is used to produce methane for power generation, and the solide waste produced in the process is turned into organic fertilizer," Xu said.

"During the epidemic period, I understood myself better and adopted a positive approach toward improving my personal skills," he said.

"Facing violence of such degree, the police had every right to use appropriate force in an effort to end violence and protect public safety," said the legal expert.

"Facebook first joined New York's vibrant business and tech community in 2007," said Robert Cookson, Facebook's vice-president of real estate and facilities, in a statement. "The Farley Building will further anchor our New York footprint and create a dedicated hub for our tech and engineering teams."

"Evidence is pretty clear that the Chinese community showed great leadership. Many members of the community adopted measures such as self-isolation and face masks before they were mandated," said Peter Phillips, head of the infectious diseases division of the University of British Columbia School of Medicine.