On THIS PAGE from 2003, a user mentioned that they read Zhou Tong taught different styles of martial arts to Yue Fei, Lin Chong, and Lu Junyi in a book called Northern Praying Mantis Black Tiger Intersectional Boxing. Is this the book he was talking about? Does the book actually mention this stuff? I thought maybe the poster read something in this book that connected with something from another book and then combined it into one story. I just want to be 100% sure before I buy the book.