1, the first is the appeal: the contents of the appeal should include: the document number of the judgment and ruling of the first instance and the time when the appellant received it; The name of the court of first instance; The request and reasons for the complaint; Time for filing an appeal; Signature or seal of the appellant. If the defendant's defender or close relatives appeal with the consent of the defendant, they shall also explain the relationship between the appellant and the defendant and regard the defendant as the appellant.
2. It is an effective criminal judgment or ruling, and it is necessary to submit an effective judgment or ruling issued by the people's court because the parties have objections to the effective judgment or ruling.
3. If the parties appeal because of new evidence or new circumstances, then the parties need to submit new evidence, evidence list, witness list and evidence copy at the same time.
After accepting the appeal, the people's court will conduct a trial. And make corresponding judgments according to the different situations of the parties. If there is new evidence to prove that the original judgment is indeed wrong, the people's court shall try it again. Or because of the emergence of new evidence, resulting in doubts about the authenticity of the evidence of the original conviction and sentencing, there are contradictions between the evidence, and it is impossible to confirm that the parties have committed criminal acts, the people's court shall retry. If the original judgment finds that it is only an error in the application of the law. The people's court may revise the sentence according to law. The people's court will try the case again if the party concerned appeals against bending the law when the judge is trying the case.
Legal basis:
People's Republic of China (PRC) Civil Procedure Law
Article 165 An appeal shall be attached. The contents of the complaint shall include the names of the parties, legal persons and their legal representatives or other organizations and their principal responsible persons; The name, case number and cause of action of the people's court that originally tried the case; The request and reasons for the appeal.
The Supreme People's Court's Interpretation on Several Issues Concerning the Implementation of the Criminal Procedure Law of People's Republic of China (PRC)
Article 234 If a defendant, a private prosecutor, a plaintiff in an incidental civil action or a defendant appeals orally because it is really difficult to write an appeal, the people's court of first instance shall make a written record according to the reasons and requests stated by them, and read it out to the appellant, which shall sign or seal it.