I cannot find the Pinyin for the lesson numbers. eg: Lesson 7.2 It sounds like "di qi dan yuen di er ke" but I cannot confirm this. I have re-played it over and over but am unable to distinguish. The dictionary does not help on this one... yes I know the point is dian, I know the niumbers etc. but just cannot clarify Lin Ping's words.
November 11, 2009
December 17, 2009
Hi, you hit the nail on the head (almost) it's D