Taught to Rob Petersen by Sun De Yao [taiji meihua plumflower mantis] and the sword from Zhang Wei Fu [I think]--both gentlemen are from Qingdao association:
http://www.youtube.com/watch?v=Vuoh6RiFb-Y
http://www.youtube.com/watch?v=QSmXnY_V4Sc
Tang Lang Sword