What should the defendant prepare before the trial of a criminal case?

Before the trial of a criminal case, the defendant should be prepared to hire a lawyer, adjust his mentality and treat the trial correctly. According to the provisions of the Criminal Procedure Law and relevant laws and regulations, the rights enjoyed by criminal suspects and defendants in criminal proceedings are as follows: 1. The right to use the spoken and written language of one's own nationality in litigation. 2. Litigation rights such as the right of defense. 3. Right to sue. 4. Right to State compensation. 5. The right to be presumed innocent. 6. The right to apply for withdrawal. 7. The right to defend oneself and entrust a defender. 8. Guardians and close relatives have the right to entrust defenders. 9. Right to legal aid. 10, the right not to be forced to testify against yourself. 1 1. The right to apply for the exclusion of illegal evidence. 12. Criminal suspects and defendants have the right to demand the return and compensation of wrongfully confiscated property.