You are welcome to say that it does not however, I would then aks you to show any video where you guys actually spar yet fail to use any of the commonly recognized "techniques" of Wing Chun. I highly doubt you can do this. Instead I expect more of the same vague "we don't use applications or techniques, we use attributes.............I dare say if that is true it is highly unlikely any of you can use your approach for real. In other words, if you were to try and use your system you would have to use techniques or applications or you would simply get your butt handed to you for trying to use just "attributes"
Of course it would be easy to prove me wrong. You have asked for clips showing other using their approach in sparring. I submit you show the same thing. There is one caveat though, since you guys don't use applications or techniques nor do you train to use such, I would like to see a clip of any of your guys fighting and wining without the use of a single "application".
I won't hold my breath waiting as I know you can't produce anything within those parameters.
Good Luck!!!