What does a Malian service window in Chongqing North Railway Station do?

As one of the window departments of Chongqing Railway Station, Ma Lian, as an ordinary member of them, witnessed the development of the railway and made a very important contribution to the ticketing work. In order to greatly reduce the queuing time of passengers and facilitate passengers to purchase tickets, the establishment of "Malian Service Desk" has driven the service quality of all ticket sellers to a higher level. It can be said that it encourages ticket sellers to learn from Comrade Ma Lian, and it can also be said that it is a sign of service evaluation of the railway station.