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"For landlords, the use of smart door locks can bring the houses under the supervision of the public security system, and for tourists, their security would be ensured. For the public security department, it not only strengthens the supervision and management of travelers' information but facilitates the effective tracking and information analysis of online housing resources," said Tu Qiang, chief technology officer of Tujia.

"Globalization and the internet are the two directions China Eastern will be focusing on in the coming years. We are enhancing our global competitiveness through cooperating with renowned international carriers," Ma said.

"Fintech is making profound changes on the financial landscape," said Jiang Yang, vice chairman of the China Securities Regulatory Commission, China's top securities watchdog.

"Foreign academics can help enhance China's cooperation and exchanges with top engineers and research institutes worldwide," Zhou Ji, president of the engineering academy, said on Monday.

"Finally, I don't have to use the tire chains any more," He said.