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"But of course, the medical and public health professionals were not allowed to proceed unchecked," he said, referring to President Donald Trump's frequent undercutting of his own experts.

"China can make good use of aviation logistics companies to restart operations and supplies to economies affected by the outbreak," said Yang.

"By 2040, Shanghai's container capacity will reach 45 million TEUs, or 20-foot equivalent units, and the airports will handle more than 180 million passenger trips with more than 40 percent being international passengers," Ying said.

"China presents possibility of what we can do in our countries for eliminating the digital divide and how internet technologies can help us to gain an edge," said Thomas Kwesi Quartey, vice-chairman of the African Union, in his speech at the closing ceremony of the 4th World Internet Conference on Tuesday.

"By accumulating mass data, the analysis is expected to become even more reliable," Chen added.