Legal analysis: write a complaint and go to the local court for prosecution. Write a complaint and submit it to the court for filing. The judge of the filing court will inform whether to file a case within seven days. After filing a case, the court shall pay the litigation fees in accordance with the regulations. The court will hold a session to mediate or make a judgment. If either party refuses to accept the judgment of first instance, it may appeal to a higher court for trial and judgment. If the other party fails to perform the effective legal documents, it may apply to the court for enforcement.

Legal basis: Article 188 of the Civil Law of People's Republic of China (PRC) requests the people's court to protect civil rights, and the limitation of action is three years. Where there are other provisions in the law, those provisions shall prevail. The limitation period of action shall be counted from the date when the creditor knows or should know that the right is damaged and the debtor knows it. Where there are other provisions in the law, those provisions shall prevail. However, the people's court shall not protect the rights that have been damaged for more than 20 years. Under special circumstances, the people's court may decide to extend the time according to the application of the obligee.