The appeal is mainly expressed by refutation. A good appeal should pay attention to the following two points:
1. Strong pertinence. It is necessary to compare the facts and evidence identified in the original judgment with the objective facts, objective evidence and appropriate legal provisions applicable to the original judgment, and then refute the problems existing in the original judgment, such as improper identification of facts, insufficient identification of evidence, and citation of wrong laws.
2. Speak rationally. It is necessary to present objective facts and evidence, put forward correctly applicable legal provisions, distinguish right from wrong according to theoretical proof, be good at grasping the key points and arguments that need to be refuted in argumentation, and make the truth clear, profound and thorough by putting facts and reasoning.