If you want general advice about improving your command in English, have a read through this thread:
It contains lots of gems from many generations of ReCommers.
Originally Posted by bizi
i dont noe where shud i start... i can speak and write. maybe i need some spectacular phrases that ppl rarely use and hear .. im not reli good. maybe u can give me your ym if u dont mind. thanks
I dissent with your supposition of stupendous vocabulary which beget miraculous opus.
In other words, I don't think using flowery vocabulary alone will help you write better. In fact if you use bombastic vocabulary without first learning about the underlying grammar, sentence structure and the context in which a particular word could be appropriately used, the writing will just end up as a string of grotesque jumble. When you are online, do make use of the free dictionary ALL the time. I make it a point that whenever I use a word I am not very familiar with, I look it up on dictionary.com (or any other dictionary website to your liking) and make sure that I am using the word appropriately. This way you would learn as you write very quickly.