Have a new book out that details Hsing-i (Xing Yi) 5 elements with step by step photos. 12 animals are described.
Emphasis is on the internal, standing and moving Qigong.
Book is described at http://www.jadedragonalaska.com/book.php
Be happy to describe it furhter on request.
my martial background is at: http://www.jadedragonalaska.com/martial-background.php
The Author of the new book Axe Hand; Hsing-i & Internal Strength Workout