The last time we heard from Master Sun De Yao he had returned to Georgia and went back to Qingdao for a visit. I believe he has since returned and you may want to check and see if he will be giving a seminar or attending the May touranment in St Petersberg Florida--Nick Scrima sponsor.
"Its better to build bridges rather than dig holes but occasionally you have to dig a few holes to build the foundation of a strong bridge."
"Traditional Northern Chinese Martial Arts are all Sons of the Same Mother," Liu Yun Qiao