Tai Chi Martial Art Demos 
selected from Youtube

Tai Chi Combat (Wong)

Fast Paced Martial Arts Demonstration. You should recognize many standard moves in actions.

Tai Chi Self Defense (wong)

Aikido like self defense moves 

 
Tai Chi Chin Na Taiwan Police training 
Tai Chi Wrestling 
Tai chi combat (wong2)

Fast Paced Martial Arts Demonstration. You should recognize many standard moves in actions.