If the dishonest person does not return the money, he can negotiate with the dishonest person. If the negotiation fails, he can bring a lawsuit to the people. If the debtor refuses to execute the judgment of the court to repay the loan after the court wins the judgment, he may apply to the court for compulsory execution according to law.
 [Legal Basis]
 In Article 3 of the Civil Procedure Law, the provisions of this Law shall apply to the people's courts' acceptance of civil actions brought between citizens, legal persons, other organizations and between them for property and personal relations.
 Article 243 of the Civil Procedure Law states that the parties must comply with legally effective civil judgments and orders. If one party refuses to perform, the other party may apply to the people's court for enforcement, or the judge may transfer the case to the enforcement officer for enforcement.
 The parties must implement the mediation statement and other legal documents that should be executed by the people's court. If one party refuses to perform, the other party may apply to the people's court for enforcement.