Passengers use self-service baggage check-in equipment at Guangzhou Baiyun International Airport. [Photo by Zheng Erqi/chinadaily.com.cn]

The airport has the most self-service equipment among domestic airports, facilitating travel, and has updated its control systems to boost operating efficiency.

It held cultural events, including art shows and shows on intangible cultural heritage to enhance passengers' travel experience.

The airport has been focusing on improving access for passengers with special needs, Xie said.

It became the busiest airport globally last year, handling 43.77 million passenger trips.