Yes, I can spend the night at Changchun Station. Changchun Station provides convenient services for transit passengers. If the transfer passengers take the train for more than 30 minutes, they can take the straight elevator to the waiting room to wait for the bus. At the same time, in the waiting room, you can sleep in a chair, but be careful of your own safety and property; If there is no stool, it is recommended to take a cloth and a thin quilt with you and spread it on the ground. You can also play mobile phones or games until dawn. In addition, it is safer to find an hourly room nearby.
It should be noted that the above information is compiled according to official information, but the specific situation may be different due to changes in regions and time. It is very important for passengers who want to transfer overnight to know the latest laws and policies in advance. If you have any questions or need help, you can ask the station staff.