The major transfer rumour this week has linked Chelsea striker Diego Costa with a big money move to China.

But boss Antonio Conte says he does not know about the rumours and has not discussed the issue with Costa.

"I don't know about this, I have not discussed future with Costa," said Conte.

"It is important for every single player and person to work for Chelsea, to focus on the present, it is important for us, more important than the future. We have to be focused and concentrated to prepare in the right way for these games from now until the end."