NIK,Thank you for your advices.I want to improve my reading,because of my busyness.The industrial standards just a standard in the industry field. If you want to learn Chinese ,I think I can give you some advice.Do you have a skype ID?

I can help you read English if you'd like! But what do you mean by industry standards? And I have the same problem with Chinese haha. I want to improve my reading, but everything outside of my textbook has too many characters that I don't know yet....I've tried to find Chinese children's books, but there don't seem to be many in the libraries near me. You could try to read English children's books too! Then you can ask people like me for help on things you don't understand, just like I did with my parents when I learned how to read English! Since you'll be reading children's books, the sentences will be shorter and easier. Adult English, especially formal English that we use in things like newspaper articles and research papers, uses a lot of advanced vocabulary and grammar. Do you have English children's books in your hometown?