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At an international cultural festival held in October at Inner Mongolia University in Hohhot, resident students from the United States talk with a Chinese visitor. [Photo provided to China Daily]

At a memorandum of understanding signing event hosted by Willow Springs Winery in Stouffville, Ontario, on Wednesday, a slew of ground-breaking "smart agriculture" wireless technologies were demonstrated.

Aside from those ordinary products, some novel services like training or indoor dog walking and preventing dogs from getting depressed have also seen a spike in demand.

Asked by a CNN reporter whether it is possible that if the shutdown continues beyond March, it could lead to no growth of the US economy in the first quarter, Kevin Hassett, chairman of White House Council of Economic Advisers, said, "we could, yes."

At 9 o'clock, Zhou Huixia, director of the Tianyang Xincheng neighborhood committee, which covers several adjacent communities, saw a picture posted in a WeChat group showing small advertisements put up on the wall on the way to the Greatwall Garden. The photo was taken the day before.