First notebook entry: Introducing myself

I am learning English, because i Iwant to work using English.
My native language is Chinese, and i I grew up in China.

ps : "I" is always written in capitals...

I want to work using English : ?

==> I want to use English in my job... or

==> I would like to find a job where I can use (my) English... or?

親切的問候