1, documents: school bags and suitcases, suitcases or large school bags, small school bags: must bring, after storing luggage, back important items, you can easily travel, ID cards, student IDs and other concessions, driver's licenses, passports, cash, bank cards.
2, clothing: clothes, shoes, slippers, swimsuits, sunglasses, hats, scarves, masks.
3, personal toiletries: Hotel toiletries are usually of poor quality or poor hygiene, the situation permits, it is best to bring their own more hygienic and assured. You can buy small travel items.
4, electronic and other small items: cell phone, charger, charging treasure, headphones, camera, umbrella, comb, small mirror.
5, commonly used medicines: Some countries are strict about medicines, so it is important to find out if the medicines you are carrying are allowed to leave the country before you leave.
Expanded:
In addition to thoroughly checking that you have all of your documents before you leave home, it's a good idea to take a picture of the front and back of each document with your cell phone or camera, and it's a good idea to have a copy of your airline ticket backed up as well, and send a copy of it to your own email address to keep on file. In addition, you should also bring two photos of your documents in case you need to reissue lost documents when you are out of the country. If you are traveling abroad, be sure to write down the address and phone number of the embassy of your nationality at your destination.
If you're traveling for a long time and don't have anyone to look after your house, consider installing an automatic light timer, which switches the lights on and off according to your own schedule, so that outsiders can think that there's someone in the house, and thus prevent burglary to a certain extent.
People's Daily Online - What you need to prepare for traveling What essentials you need to bring for traveling