Oh my God is right.  Even if your English is not up to par, you don't write like a lawyer at all!  is the tone and expressions of the language that you are using.  It is not on the grammar that I am judging you.  How can I trust a lawyer without any decorum in his writing or expression? I don't expect you to write perfect English as you are a learner.

Here's my advice, learn the basics of the language.  Your mechanics of the language is atrocious.  If you do not know the rules, go to this link.  If you don't understand, ask.

http://www.italki.com/knowledge/page/Mechanics%20Of%20The%20English%20Language.htm

http://www.italki.com/knowledge/page/On%20Capitalization.htm

First notebook entry: Introducing myself

Oh my god ,this is very hard for me ,you don't know ?
HAHA, but I think people can do everything ,tf I do.
My name is Chao Lv ,a men,a lawyer ,your student :)
My chinese is good ,I can help you study chinese ,it 's very easy for English :)
English can help me have some different friend .On the earth ,has some people ,wo don't know each oher ,tt's not good .
What do you think ?