What are the methods for Jiashan to catch the early flight at 7: 30 in Pudong Airport?

It was too late to take the high-speed train to Pudong Airport that day, so I took a taxi at 4 or 5 o'clock, around 400 yuan.

In order to save money, you should arrive at the airport one afternoon in advance, and then sleep in a chair at the airport for the night. Quite a few people do this, and some even bring their own sleeping bags.

Of course, I can't sleep well like this

There is also a little early in the afternoon, and then early in the hotel near the airport. The closer to the airport, the more expensive it is, 200-2000. There are also people from the hotel who meet guests at the airport.