it's hard to learn English here, because there is not A native speaker could TEACH the language for us. We do what the Chinese do, we think what the Chinese think. We maybe use the wrong way to express ourselves though, we don't know whether native speaker could understand it well. We couldn't get promotion from here unless many english people involved. At least , several english teacher would be OK. Therefore, I recommend all of you who want to learn english as your second language to surf english portal website, like yahoo or more professional websites. Discuss with whites and post your opinion in their threads. I believe you would benefit from it.