Dear humhumge, Let me introduce myself, my name is Evan and I am the husband of Yan - the piano teatcher. First - I have to address you in English since I do not read or write in Chinese. Let me tell you that I really do not appreciate that you make the comments you do. You see, there are people that want to do good - without getting paid mony to do that. If you do not understand this concept, go and visit your local church. I am making enough money to support my wife and she is by the way ... ...