hi am hassan i got student visa x1 i don't know how to apply for resident permit

Hassan, some schools can help their students to apply for resident permits. If your school doesn't help you finish this, then you should do it on your own. First, you should register at your school as early as you can after you arrive. Then you need go to local entry and exit management bureau to change your X1 into a resident permit immediately because X1 is usually valid for 30 days as I know.