How does Changan Airlines, a subsidiary of HNA, check in?

The check-in method of Changan Airlines under HNA is online check-in. Passengers need to enter the "Online Check-in" page at Changan Airlines official website 24 hours in advance, enter the reservation code and name, select seats and fill in relevant travel information, and then pay the formalities fee. After the payment is completed, the passenger can print the boarding pass, and then go to the security checkpoint with the boarding pass and valid documents for security check. If you need to check your luggage, you need to do it at the airport check-in counter or self-service check-in terminal.