Introduction to Practical Method in Toronto on Jan. 29, 2012
Thanks to 鸣谢:
- Kelvin Ho 何家伟 http://ktaiji.blogspot.com/
- Frank Ding 丁建平 http://www.dynamictaichi.blogspot.com/
- All who attended the open house in Toronto.
Source: https://practicalmethod.com/?p=18395