You can learn this at the Berlin seminar.
Contact host: @wcsflo
Buy ticket: https://dkwcs.com/product/dk-ge2020
https://dkwcs.com
youtube.com/c/dkyoo
wcs.dkyoo@gmail.com
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#dkyoo #俞大炅 #wcs #martialarts #武道 #武术 #Healthcare #dkseminar #berlin #Germany #2020