First notebook entry: Introducing myself

Hi,_everyone._I have been learning English for many years now,_but my English is still poor._I am not good at writing,_speaking and listening. Now, I don't know how to improve my English and hope that I can find a way to improve it here.
Finally,_let me introduce myself._I am a Chinese girl and I_grew up in Hunan._My native language is Chinese and I graduated from Beijing University of TCM.<em> and</em> Now I am a TCM doctor._I enjoy listening to music,_reading and watching films.

<em>I've always been interested about traditional medicine. It's difficult to use it in the healthcare field though. By the way, I'm a nurse. :)</em>

First notebook entry: Introducing myself

Hi, everyone. I have been learning/studying English for many years, but my English is still poor. <em>(not at all!)</em> I am not good at writing, speaking and or listening. Now I don't know how to improve my English and <em>(this conjunction 'and' is correct!)</em> hope that I can find a way to improve it here. <em>(fine!)</em>
Finally, let me introduce myself: I am a chinese girl and I grew up in Hunan. My native language is Chinese and <em>(conjunction is ok)</em> I graduated from Beijing university of TCM - and <em>(just one too many 'ands' I feel)</em> now I am a TCM doctor. I enjoy music, reading and films.

<em>See my other comments about punctuation - space after punctuation!  TCM should be introduced as an acronym first I think.</em>