My name is Araken and I am a student of Chinese Mandarin and also a Linguist. Congratulations for your excellent Course. The materials are firstclass! ...My interest for Mandarin Chinese increases as I study it persistently. A friend of mine indicated your site and I immediately became interested. Your methodology is quite comprehensive and it includes important linguistic aspects of modern teaching. Please accept again my congratulations for your respectable efforts in helping people learn mandarin.