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And that's just one example. E-commerce is disrupting the beauty sector in China and companies are riding the wave of the change, according to Hagen Wulferth, chief digital officer of L'Oreal China.

And last, privacy. There need to be mechanisms for the protection of peoples' rights, interests, and personal and private information. AI systems need to disclose how data is being used and allow anyone to readily revoke this right.

An older rail line is already in operation. Passengers must transfer in Baoding or Tianjin to get to the Xiongan area on high-speed rail.

And schools remain closed, with parents attempting to fill in as teachers and keep kids occupied. Rumors abound that schools might stay closed through the end of this school year or even the end of 2020. University of Washington classes will be remote for spring quarter.

And that promotion seems to be working. According to Switzerland Tourism, the national tourism agency, Chinese tourists spent 212,482 nights at mountain destinations in the 2016/17 season, compared with 32,236 a decade earlier.