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As of the end of 2019, China had 246 certified general airports. This was the first time for China to see more general airports than civil airports, the latter of which mainly serve the civil aviation transport of both passengers and air cargo, according to the Civil Aviation Administration of China.

As of 12 noon, a total of 34 flights had been canceled, 98 delayed and 30 landed at alternative airports, leaving 9,000 passengers stranded at the airport, according to Chengdu Shuangliu International Airport.

As of the end of last year, more than 376,000 red pines had been adopted by individuals and organizations, including celebrities from home and abroad. The program has raised around 40 million yuan since December 2007, Yuan said.

As most foreign students remained on campus during winter vacation, a time when Chinese students returned home for the holidays, the NPU International Practice Innovation Base set up an intangible cultural heritage project focused on paper-cutting to enrich their lives. The project helps foreign students understand Chinese culture and become familiar with Chinese folk art.

As people today are living in a world with a dramatic increase in access to information and communication, the mode of knowledge acquisition is vastly different from those of previous generations, and the internet has undoubtedly become a nucleus of information, said Marielza Oliveira, director of UNESCO's Beijing cluster office and UNESCO representative to China, Democratic People's Republic of Korea, Japan, Mongolia and Republic of Korea.