There will probably be an split (or copy...) with a Chinese coin called BTCC (bitcoin cash) but it should not mean anything.
They wil use a copy of the current bitcoin blockchain and alter the rules a bit and they call it bitcoin cash. They wil mine their own copy further.
This will not influence the real bitcoin blockchain.
In my opinion they are just hoping that al the uncertainty about this wil give them a lot of attention.
bitcoin cash is from China?