Yes According to the inquiry of Xiamen Airlines official website, the company has provided employees with special apartments as dormitories, and the unit dormitories are OK. Xiamen Airlines departs from the fourth floor of Daxing Airport. Daxing International Airport starts from the third and fourth floors in China. Check-in procedures for domestic flights can also be handled on the fourth floor, and then go to the third floor for security check. After security check, take the escalator to the waiting area on the second floor.