You must bring the necessary habitual daily necessities, but even if you really forget to bring anything, you can buy it near the school, and the price will not be very high. Bedding schools have unified requirements, you can buy it at school or bring it yourself. It is recommended to buy it at school. It is not very expensive, and the school will check it later, so there will be no unnecessary trouble. There will be military training when you start school, and the requirements will be much stricter than usual, so you should bring as little as possible when you start school. In order to avoid being criticized for unqualified placement.
I only answered your question briefly. I hope I can help you.