ALS and Crohn's - tong ren/

Hi. This is my first post. I am looking for discussions..or anyone with experience with tong ren for ALS and for Crohn's.

I have a dear friend who has had Crohn's since he was 17; he was diagnosed with ALS 2 1/2 years ago.  For the last five months, he has been living in a wonderful hospice in NYC. Growing weaker and thinner daily - but still has a zest for life and a hope that some 'miracle' could still come along.  We are hoping that maybe therapy could be it.

I would be very appreciative if anyone has info or experience with tong ren that they could share with me. I see that there is a class in the city every Sunday. Has anyone simply taken these classes and have success with healing?

Thank you in advance for any help you may be able to offer.