Looking for climber's with experience in the huangshan (yellow) mountains of china

Hi there, I am planning a trip to the Huangshan (Yellow) Mountains of China this summer. I have come to understand that some climber's from Spain have been to the area before and developed some routes (mainly sport I believe). I am trying to get a hold of these people. Does anybody here know who they might be and how I could get a hold of them? Any of your knowledge would be greatly appreciated! Cheers, Matt Traver