I'm trying to find the book/books that explain this system? I have one small book that explains the very beginning of the system, but covers only about 10 to 20%. I'v tried several book sellers and have had no luck.
I remember the spelling as chisanbop. If you do a search on the internet, you will come up with quite a number of sites, including some tutorials and a book for sale.Good luck,
To return to the previous page use your browser's back button.