High-tech additions offer convenience for passengers during chunyun

4. Shake your cellphone and find useful info

"Shake" service of Wechat used by passengers at Beijing Railway Station. [Photo/cctv.com]

Passengers can use the "shake" service of WeChat on mobile phones to get a service interface that offers passengers information related to waiting rooms, train schedules, lost items, wheelchair services and luggage check-in at the Beijing Railway Station.