That would be my kung fu uncles 'showreels'. And he promotes himself how he chooses. Probably put up online by one of his many eager students. All filmed a few moons ago. He's now into healing more than fighting I think.
http://www.youtube.com/watch?v=wFyq9vGg-6g
Ah! THIS would be an experiment conducted by yours truly! Produced for a little gathering in the British Museum where we hosted an event to raise awareness about Lee Shing and his contribution to Chinese Martial Arts in the UK.
No 'self' promotion. No money made. No students gained! Just something I shared on Youtube as an experiment.