Pai Lum. I was lucky, many years ago, to receive my second degree black belt in Pai Lum Kung Fu and to be able to teach Tai Chi for 5 yrs. at our local college. That was many years ago. If I did some of the martial arts move now, you would hear my joints pop where you live.Wing Chun by chance? I have a friend who's trying to teach me some, very subtle stuff.