chinese writing class

I want to take part in a speech contest on environmental health, but dare not flatter my writing level, although there are a lot of professional knowledge but always can’t expressed in the way of writing, thought originally let brother help to write a speech because his writing is very good, but a teacher said that if a people who do not have the professional knowledge to help me write words cannot express views very well, so it was very helpless, I took part in the Chinese writing class, in the Chinese writing in class, with professional writing teacher taught me how to write good articles, I also enjoy the learning process, although just a few days of training my writing level is significantly improved, I have a very good write my speech.