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"By setting up facial recognition devices at the airport, travelers will go though rounds of security screening with minimal, if any, noticeable disruption," he said. "It is estimated that about 50 percent of all airports in China will use facial recognition at all points of contact by 2021."

"Can you find the earliest record of a typhoon forecast in Chinese history?" asked the woman, Xiao Qu.

"China is by far the largest market for mid-sized premium sedans. With Model 3 priced on par with gasoline powered mid-sized sedans, we believe China could become the biggest market for Model 3," the carmaker's financial statement said.

"But there are some states that are different. There are some states that don't have much of a problem," Trump said.

"China has done extraordinary things to mostly contain the virus within Hubei and central China," said Peter Hotez, dean of the National School of Tropical Medicine at Baylor College of Medicine in Houston, Texas, to China Daily. "They recognize their responsibility to the world as well as to the people of China and have worked hard to contain this virus."