What does Hainan Airlines ground service do?

There are many kinds of ground handling, such as security inspection and check-in, all of which belong to ground handling, and their salaries are different; Big airports, such as Beijing and Shanghai, have relatively higher wages and better development prospects, but there are also many small ones. Friends of the aviation system also have two or three thousand in airports in small cities a month, so there are more bonuses. The welfare is very good. In a word, the salary standard of ground handling can generally be regarded as white-collar workers.