Basically he mean central bank has no power to ban Bitcoin (similar to Janet Yellen's statement from FED). But obviously, central bank CAN disallow Bitcoin businesses to interact with its banking system.
Slightly good news. From what I understood, you can use hard cash to buy Bitcoins in China or to make cash deposits to your account in BTC-China, but you can't do that directly from your bank account. Not very convenient, but I am not complaining.
Now you have to withdraw cash from your bank account, and then manually deposit the amount in BTC-China.