Hurry up! Ask Shanghai Feidou Lake, Kuala Lumpur transit, round trip!

If the plane is not delayed, there will be enough time. Get the whole boarding pass on AirAsia's website in advance (it can be done 14 days in advance, and it is estimated that you will not stay in 15 days), and print A4 paper (you can also receive the QR code on your mobile phone, and AirAsia has a scanning code to print the boarding pass at the airport, which will save time). AirAsia usually arrives on time, unless the weather and other unpredictable factors. Choose a seat near the front, get off the plane and leave quickly. You don't have to wait in line to go through the immigration formalities, which is very fast. It takes less than a minute for a person to compare photos and check information. Then pick up the luggage (I don't have checked luggage, a few clothes, snorkeling equipment, and two bags are enough). AirAsia is located in a terminal building. For domestic transit, we just go upstairs and downstairs, check our luggage, take a look at our passports and boarding passes, and then wait for the plane. They can easily check luggage and people. There is no communication with airasia personnel, but there are also many service personnel and locals who can speak Chinese.