!cool.
I would expect Tai Chi to finish very quickly(if it had to)...but you reckon it had nothing to do with Tai Chi so...it's just an interesting clip!
What can we learn from it!?
I suppose we were just looking at a sparring session...or that's all the monk let it come to. Kung Fu..as I think of it..is about matching the intention + 1%. So, the monk just showed no gap's in his defence and that sufficed for entertainment purpose's. He basically wished to show no ego. Ah- that is what lead's to the gap in defence.
__________________
Use attack as your indestructable spiritual strength.
Awareness is the spirit.
Attack is the foundation of thought.

Attack like thunder from the heaven's.
Retreat like dust of the earth.