Hi Chen Yang,

Thanks for introducing yourself. You have a very interesting life and family! I believe doing a lot of free writing will help you improve your composition too.

Below are my corrections for your writing. One small thing you can start doing in your English writing is paying attention to capitalize the pronoun 'I'. You will start to get used to it once you do more writing. Also, I'm not sure what you mean by this sentence: "Yet, even we haven't see each other just one day,that's really a terrible thing."  You can check out my new English learning blog, www.theenglishstudent.com. You can learn something new and interesting everyday.

Good luck!

I'm Chen Yang. Today I want to chat with someone who can speak English, so, I came here. In fact, I'm sick of writing compositon because I don't know what to write. So,let me write my self-introduction.
Now I work at an engineering corporation, my workmates are almost all young guys. We solve problems together at work and enjoy our happy time when we go off work. I have a pretty, kind-hearted girlfriend. I love my girlfriend, we have been with each other for almost seven years. It's a really a long time! Yet, even we haven't see each other just one day,that's really a terrible thing. My parents are farmers, but they look healthy and talkative, that makes me satisfied. Thank you mom, dad and honey. I love you both.
This is my current state. If you are interested in me ,give me message.
I have to go, my warm bed is waiting for me. See you then.