If a judgment is made to repay the loan by installments, it may be applied for execution in case of breach of contract, but generally it will not be executed in one lump sum.

People's Republic of China (PRC) Civil Procedure Law

Article 236 A legally effective civil judgment or written order must be fulfilled by the parties. If one party refuses to perform, the other party may apply to the people's court for execution, or the judge may transfer it to the person subjected to execution for execution.

Mediation and other legal documents that should be executed by the people's court must be fulfilled by the parties. If one party refuses to perform, the other party may apply to the people's court for execution.