During the Spring Festival travel period, if the adult has a ticket but the child does not have a ticket, can he make up for the ticket on the high-speed rail? The child is already 1.47 meters tall.

If you are 1.47 meters tall, you need to buy a child ticket. It can be paid on the bus. Children with a height of 1.2 to 1.5 meters traveling with adults should buy a child ticket; children over 1.5 meters should buy a full-price ticket. Each adult passenger can bring one child less than 1.2 meters in height free of charge. If there is more than one child, the excess number should buy a child ticket.