Eight Diagram Long Pole

[Mig]

Back in the 70's I met a China man who apparently taught some kind of Hungkyun but some moves seem to be from hung ga or choy lee so my guess it was hung tao choy mei style or a hybrid style. Looking at some pics I wonder if someone can distinguish the style. Reading the Eight Diagram Long Pole from the articles in naam kyun site it looks similar to some of the moves in this form. Anyone who can ellucidate?

Thanks,

Mig