do you know what a contract is retard?
We all know what a contract is. Maybe his question wasn't stated properly. Such as, does the NBA have an agreement with China's basketball league to not sign players under contract? For instance, the MLB and Japan Nippon League has an agreement to not sign players from each others league that aren't free agents/under contract.
So what is stopping Wilson Chandler from coming back. Will he be extradited back to China if he tries to leave? Will the team sue him and will he be held accountable if he is back in the states? What are China/US relations like these days? What are the legal ramifications of just bouncing? Would the NBA offer him a contract. Etc. Those questions aren't answered.