... for the most part
Tai Chi Sword 42 Form (Slow Motion with Instructions) marked as "Instruction".
Cheng Man Ching Tai Chi: Step by Step... by Sifu Mike Pekor marked as "Instruction".
Qi Gong 10 symbols of Longevity Exercises 1-6 marked as "Demonstrations".
Cheng Man Ching Tai Chi Sword Form marked as "Demonstrations".