Legal basis: Criminal Procedure Law of People's Republic of China (PRC).
Article 196 During the court hearing, if the collegial panel has doubts about the evidence, it may announce an adjournment to investigate and verify the evidence. When investigating and verifying evidence, the people's court may conduct an inquest, inspection, seizure, seizure, appraisal, inquiry and freezing.
Article 211 After examining a case of private prosecution, the people's court shall handle it according to the following circumstances: (1) A case with clear criminal facts and sufficient evidence shall be heard in court; (2) In a case of private prosecution lacking criminal evidence, if the private prosecutor cannot provide supplementary evidence, he shall persuade the private prosecutor to withdraw the private prosecution or make a ruling to dismiss it. If the private prosecutor refuses to appear in court without justifiable reasons after being summoned twice according to law, or withdraws from court without the permission of the court, it shall be treated as withdrawal. In the course of court hearing, if the judges have doubts about the evidence and need to investigate and verify it, the provisions of Article 196 of this Law shall apply.
Article 192 The public prosecutor, the parties, their defenders and agents ad litem have objections to the witness testimony, which has a great influence on the conviction and sentencing of the case. If the people's court deems it necessary for the witness to testify in court, the witness shall testify in court. The provisions of the preceding paragraph shall apply to the people's police who testify in court and testify about the criminal acts they witnessed while performing their duties. If the public prosecutor, the parties, the defenders and the agents ad litem have objections to the expert opinion, and the people's court deems it necessary for the expert to appear in court, the expert shall testify in court. If the appraiser refuses to testify in court after being notified by the people's court, the appraisal opinion shall not be used as the basis for finalizing the case.