What do you mean by domestic departure and domestic arrival at the airport?

Generally, large domestic airports are divided into domestic departure, Hong Kong, Macao and Taiwan international departure, domestic arrival and Hong Kong, Macao and Taiwan international arrival. Generally, there is a departure hall on the second floor of a double-decker airport and an arrival hall on the first floor. Domestic departure is the boarding entrance, and domestic arrival is the exit to pick up the guests after disembarking. However, large airports will have several terminals to find out where to pick up the plane.

Domestic large airports are generally divided into domestic departure, Hong Kong, Macao and Taiwan international departure, domestic arrival and Hong Kong, Macao and Taiwan international arrival. Generally, there is a departure hall on the second floor of a double-decker airport and an arrival hall on the first floor.