To introduce myself

Hello, everyone!
   My name is Winnie. I'm a 15 years old girl. I live in the beautiful city of Rizhao.

   I'm an active, lovely, and clever girl. In the school my favorite subject is math. Perhaps someone thinks it's difficult to study well. But I like it. I believe that if you try your best, everything can be done well.
   I also like sports very much. Such as, running, volleyball and so on.
   I'm kind-hearted. If you need help, please come to me.
I hope we can be good friends!
   OK. This is me .A sunny girl.