
I think one thing to add though is that TieGuanYin, at least from what I have learned from my many hours spent in teahouses in Hong Kong, is that they ideally should have a lingering "aftertaste" that ordinary oolongs, especially Taiwanese oolongs, wouldn't have. Lots of people would try to sell you Taiwanese "TieGuanYin", but the real deal really should only come from Fujian.