Can children buy adult tickets and enter the station with their household registration book?

If children purchase adult tickets and hold a household registration book, whether they can enter the station depends on the regulations of the specific railway company. Under normal circumstances, children who purchase adult tickets are usually allowed to enter the station as long as the information on the ticket matches their identity document. However, during specific operations, it is recommended to contact the relevant railway department or check the latest ticket purchase instructions to ensure accuracy.