Nigerian midfielder joins the talent drain, but Chinese government says it will impose limits on amount clubs can spend.
Transfers
January 2017 transfer deals
Details of all the significant deals that have been completed in the January 2017 window.
Oscar move to China 90% certain to go through
Chelsea's out-of-favour Brazilian midfielder confirms that a deal is likely.
Six of the Best: January transfer targets
Nick Bidwell profiles some of the most likely movers in the winter window.
Arsenal insist Mesut Ozil and Alexis Sanchez are staying
In-form and in-demand Arsenal duo will not be allowed to leave the club, says Arsene Wenger.
Rooney turned down chance to move to China in the summer
Rooney looking to continue his United career for as long as possible.
The big winner in Pogba transfer to Manchester United was…his agent
Mino Raiola profited hugely from Pogba's world record move to Manchester United.
Neymar to end speculation about his future by signing new Barcelona deal
Brazil forward will sign new deal on Friday.
Cesc Fagregas linked with Milan player swap
Out of favour Spain midfielder is a a January target for Milan.
Manchester City could be latest club to face transfer ban
Premier League leaders accused of trying to poach Argentinian youngster when he was only 15.