You may get more answers if you post this on the English language bulletin board.

Hi Ajiao,I recommend that you type in your preferences when you click onto Find a language partner at the top, or click onto Learning English in the Language Index on the top & a list of English native speakers will appear. Then you can email /send a message to someone & arrange a time to talk.That way your English will certainly improve. Another tip is to go up to Resources and Knowledge at the top of this page and look at what learning hints have been posted by other Italki members.