Dear Li Hua,
I heard that you have some problem in coping with your surrounding after your changed school. I would suggest you make the first move to make new friends. Be proactive in joining group activities organised by the school. Make yourself approachable by dressing presentable and always put up a smiling face. I am sure if you heed my advice, you will get many friends in due course.
Your buddy.
Silence
Hello, Lihua !
I am sorry to hear that you have some difficulty with your new classmates and school. I would like to give you some advice . First I think you should be outgoing and make some friends with them. Second you should take more activities ,which can help you adapt your new life. Third you should be friendly to others and begin conversation with them .Finally if you have any difficulty ,you can turn to your teachers for help. I think if you do like this ,you can have a good time studying there. Best wishes !