Ken Boshcoff books & textbook
Chen's Taichi: Spear, Halberd, Long Pole & Push-Hands
Chen Zhenglei Shen Chew Lee Cheu Linda Newberry Jack Yan, Editor-in-Chief Xu Cai Ken Boshcoff Jack Yan Jack Yan
White Bench Publications /2014T Paperback / 301 Pages
isbn-10: 0986675695 / isbn-13: 9780986675690