Some ridiculously good Xinyi Liuhe Stepping by this Master.Look at his body structure from a moving standpoint and from a muscular.This Gentleman has decades of training under his belt.
The casual way he hits that perfect depth of stance, so many years of work!!! I gotta gotta gotta focus on getting lower. Also dude has great beard. :-)
for your 7.78k subs, it would be nice if you linked this master's website if you are going to use his video on your YT channel. Yes best of, true master, example of what you get if you do the work. and i get that you are "sharing" but this master is alive, teaching publicly and has online access.