This whole talk of secrets is kinda silly IMO. I don't think it's keeping secrets is someone doesn't want to teach certain things to a student. Fact is, they just might not be ready. Or, they just might not have shown the proper character to be honest.
To address the other issue that's popped up by jonlee: there are no 'secrets' in HFY. I think most of the HFY guys here have been pretty open on the forums with sharing or asking questions. If anyone has attended one of GM Gee's workshops, they would see that he is pretty open to questions on HFY, whether it's about the system, history, philosophy, etc.
Yes, the system has only recently been opened up to the public (within the past 10-12 year), but that is the choice of the inheritor of the system and if people call that secret, the issue is with them.
jonlee, I think instead of making decision based on 'things you've heard', maybe you could simply ask a question if you have one, and one of us will try our best to answer. This might work better vs. basing views off of gossip from those that have no real experience with HFY.
As you say, you've been reading on HFY108, have you registered or asked any questions there? You say are not happy with the Chinese terms, you do realize WCK is a Southern Chinese MA right? Do you know why the Chinese terms are included, and have you also have noticed that they are always followed with their English definitions as well? how can you feel this is so secretive or mysterious when it is being shared in the open on a public forum?