Hi chemaes. Don't know about Chinese currency but I do have account at Everbank. Top rated by Forbes, etc. Have money mrkt account and also a brokerage account. Been with Everbank over 1 yr now and very satisfied with both service and all of their various services.
They also have Metal CD's etc. Quite fantastic array of services that not even my Capital One bank matches.
You can open a Money Mrkt account which sort of becomes 'the' holding acct. Then open various other services such as foreign currency, Metal CD acct etc. Just check out their web.