Why did Changsha Railway Station stop selling tickets?

The reason for not selling tickets is that there are many stranded passengers. In order to give priority to ensuring that people with tickets can take the bus, they will not take out their tickets. For passengers with tickets, as long as the car in the same direction, whether it coincides with the ticket time or not, can get on the bus.

You can go to the refund window and "wait for the rabbit". If someone returns a ticket in the same direction, you need it right away.