As far as I know...
Chan Kai Leung does not teach anymore, Chan Sau Chung is retired with maybe a few private students... I do not believe there is a TSPK school anymore there, originally the idea was Chan Kai Leung would run it, and his father only oversee things, but Chan Kai Leung pursued what he studied in college, accounting I believe...
Who can blame him, he just got married and kung fu isn't a great way to pay the bills, especially the way Hong Kong schools are... If they follow the karate way maybe, but they wouldn't like that way...
MKUSA, I will call Chan sifu to see if its ok I give his number to you, I only have his cell, so let me call him 1st...
As far as lineage, real or fake, etc... I don't think anyone should be ashamed of their sifu or school, and I also think you shouldn't hide behind your sifus name or school either... If you are serious about kung fu, be a part of the movement that actually does something... Like fight in an open circuit against other styles... or train people to fight...
Don't be another star trek fan only talkin about nonsense... like old dead chinese masters, what about now? whats goin on now? how about making some stories ourselves?
I just hope all the kung fu peeps will wake up and stop worrying about lineage and forms, blah blah blah... Meantime you have these MMA people hoping to fight us in the cage so they can have another easy win on their way to the top...
Every kung fu school promotes self-defense which is the pc way of saying fighting... So lets all do our part and step up to the plate one way or another, as a fighter. coach, promoter...
So much we all can learn and share with each other...
Joe