JWLuiza
Black Belt
John,
While I understand your points, and yes I've seen the 4 on one video, it depends on where you're standing. One person can see them and see the similarities, another will watch them and see the differences (which I guess is where I am).
Without outstanding documentation and/or seeing a Chinese version which really parallels what Okinawa's is I prefer to to remain a 'Doubting Thomas' on the issue.
For one thing I don't think to do good Sanchin of any type of practice you have to have anything to do with the White Crane. If you do and it helps you put on your hat, great to you too.
For example while I've been doing Isshinryu for 35 years I've also been doing Yang Tai Chi Chaun for 30 years. Yes the Yang does re-inforce my personal Isshinryu, but most of my students do not practice Tai Chi and their Isshinryu is fine on it's own, as are others who don't to tai chi too.
Until the day I see stronger proof I'll remain a skeptic, BUT in no case should my choices influcence anyone from making their own decisions.
It's what makes the world an interesting place after all.
PS. While the historical discussion is interesting what really fuels my fires is how to apply technique. Consider I am of the opinion Sanchin is a superior way to enter someone who boxes. Now can you figure out why I state that, from a tacitical point of view. There's an interesting topic.
Is your position that they have no relationship at all?