The delivery looked possibly Chen, but I thought I recognized Crane Spreads Wings and Golden Rooster Stands on One Leg from Yang. If this program was from Mainland China then it is quite likely that elements of two or even more families were utilized. I know Wushu does that.
The deep stances were something to behold, and our group hasn't anyone who'll get their leg pointing to the sky like that, either.
I, too, am a fan of many Chinese things. There is so much we can learn from them, and they from us in some areas, too .... I only hope the governments don't mess up what should be a very mutually beneficial friendship.