Credit Card selection for expats to use in China (Beijing)

Hi , Could you please help me identify the right credit card for my personal use.I would like to know which bank is the best regarding:
-double or triple currency EUR-USD-RMB (potential additional change fees)
-linked points collection with an airline (preferably Lufthansa, Air China or China Eastern)
-annual fees
-and it should Visa or Mastercard

some CC charge you an annual fee on the anniversary date of your subscription
I looked to the Huaxia CC coupled with Miles&More (Lufthansa) but they had a lot of hidden fees like that
All CC have this in Europe but this may be less common in China

Please feel free to leave your comment or best give the idea of which exactly bank i should select for this ! Thanks a lot in advance !