Marco,
I think you posted a thread a few years about some of Ma's assistant's assisting with training in your country. I had tried to find the thread later on and was not successful. If anyone knows where that thread is, let me know.
Ma was definitely an outstanding coach, though of course made many mistakes. Yet he got better results than anyone else. I am interested to read Wang Junxia's book when it comes out, and hope that she does talk about the training, and not just the social issues.
I wasn't aware that she still lived in Boulder.