Simple. There are two ways to appeal. First, by applying to the judicial organ, that is, the court, you can appeal to the court of first instance or to a higher court. If the court accepts and finds that it is a wrong case, it may file a retrial; The second is to appeal to the appeal office (room) of the procuratorate. If the procuratorate considers it to be a wrong case, it may exercise procuratorial supervision. First of all, you should write an application form, clearly stating the facts of the case and the reasons why you think it is unjust, and at the same time, submit the evidence materials that can prove the unjust case to the court or procuratorate as an attachment. Article 254 of the Criminal Procedure Law of People's Republic of China (PRC) stipulates that if the presidents of people's courts at all levels find that there are mistakes in ascertaining the facts or applying the law, they must submit them to the judicial committee for handling. The Supreme People's Court has the right to send back or instruct the people's courts at lower levels to retry the legally effective judgments and rulings of the people's courts at all levels. If the people's courts at higher levels find that there are indeed mistakes, they have the right to send back or instruct the people's courts at lower levels to retry. The Supreme People's Procuratorate has the right to lodge a protest with the people's court at the same level in accordance with the procedure of trial supervision if it finds that the legally effective judgment or ruling of the people's court at all levels is wrong, and the people's procuratorate at a higher level has the right to lodge a protest with the people's court at the same level in accordance with the procedure of trial supervision. When a people's procuratorate protests a case, the people's court that accepts the protest shall form a collegiate bench for retrial. If the facts of the original judgment are unclear or the evidence is insufficient, the people's court at a lower level may be ordered to retry.
Legal objectivity:
Rules of Criminal Procedure of the People's Procuratorate (for Trial Implementation) Article 599 If the people's procuratorate considers that the judgment or ruling made by the people's court is still wrong and tries it according to the procedure of first instance, the people's procuratorate at the same level shall lodge a protest with the people's court at the next higher level; If a case is tried in accordance with the procedure of second instance, the people's procuratorate at the next higher level shall lodge a protest with the people's court at the same level in accordance with the procedure of trial supervision. If the people's procuratorate considers that the judgment or ruling made by the people's court is still wrong in an appeal case protested in accordance with the procedure of trial supervision, the criminal appeal procuratorial department of the people's procuratorate that sent personnel to appear in court shall apply the provisions of the first paragraph of this article.