First notebook entry: Introducing myself

I am learning English, because my English class grade is not very good.
My native language is Chinese, and I groew up in China.
I like singing and danceing. I also like learning English.
Please help me improve my English.

HERE YA GO. 

OR YOU COULD SAY 'MY ENGLISH IS NOT VERY GOOD'

PAST TENSE: GREW.

I LIKE TO SING or I LIKE SINGING

IT'S YOUR ENGLISH THAT NEEDS IMPROVING, NOT THE WHOLE WORLD OF ENGLISH.