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"But what's really unusual is the nature of the crisis, driven by a deadly virus. This is the first time in several generations that we've seen a global economic downturn driven entirely by a social challenge."

"China is the No. 1 source (of tourists) for most of the travel destinations in the Asia-Pacific area. The number of both inbound tourists and those traveling abroad has surged recently, which led to our joint venture with Alibaba," said Craig S. Smith, president of Marriott International's Asia-Pacific region.

"By announcing some preferential policies, the government is now encouraging people to have a second child, but it will take time to see the results.

"By making tax information available for banks, computers can complete the assessment process automatically and quantitively," he said.

"China opposes arms race and works to safeguard global strategic balance and stability," Zhang noted.