You can buy a noise-reducing earphone. Although it will limit side sleeping, noise-reducing headphones are generally easy to use! ! ! !
3. Communicate well with the counselor, tell the reason, whether you can transfer the dormitory, if not, you will be in the dormitory group or the advertising wall and want to change the dormitory.
The worst thing is to move out and live alone in the rented house, but it's a little more troublesome and pay more attention to safety!