Legal basis:
Article 203 of the "Regulations on the Procedures of Public Security Organs for Handling Criminal Cases" When interrogating a criminal suspect, investigators shall first ask whether the criminal suspect has committed a crime , inform the criminal suspect of his litigation rights, the legal provisions of leniency and punishment for truthfully confessing his crime, let him state the circumstances of his guilt or innocence, and then ask him questions. The criminal suspect shall truthfully answer the investigators' questions. However, we reserve the right to refuse to answer questions that are not relevant to this case.
Article 111 of the "Civil Procedure Law of the People's Republic of China" If a litigation participant or other person commits any of the following acts, the people's court may impose a fine or detain him or her according to the seriousness of the case; if it constitutes a crime, Criminal liability shall be pursued in accordance with the law: (1) Forging or destroying important evidence to prevent the People's Court from hearing a case; (2) Using violence, threats, or bribery to prevent witnesses from testifying or instigating, bribing, or coercing others to give false testimony; (3) Concealing, Transferring, selling off, or destroying property that has been sealed up or detained, or transferring property that has been counted or ordered to be kept; (4) To treat judicial personnel, litigation participants, witnesses, translators, appraisers, surveyors, and assisting executioners Insulting, defaming, slandering, beating or retaliating; (5) Using violence, threats or other methods to hinder judicial personnel from performing their duties; (6) Refusing to perform legally effective judgments and rulings of the People's Court. The people's court may impose a fine or detain any unit that commits one of the acts listed in the preceding paragraph; if a crime is constituted, criminal liability shall be investigated in accordance with the law.
Article 305 of the "Criminal Law of the People's Republic of China"* * *In criminal proceedings, witnesses, appraisers, recorders, and translators intentionally make false certifications, appraisals, or Anyone who records or translates with the intention of framing others or concealing criminal evidence shall be sentenced to fixed-term imprisonment of not more than three years or criminal detention; if the circumstances are serious, he shall be sentenced to fixed-term imprisonment of not less than three years but not more than seven years.
Article 306: In criminal proceedings, defenders or agents ad litem destroy or falsify evidence, help parties destroy or falsify evidence, threaten or induce witnesses to change their testimony about facts or commit perjury, they shall be punished. A person shall be sentenced to fixed-term imprisonment of not more than three years or criminal detention; if the circumstances are serious, he shall be sentenced to fixed-term imprisonment of not less than three years but not more than seven years. If the witness testimony or other evidence provided, presented or cited by the defender or litigation agent is inaccurate and not intentionally forged, it does not constitute forged evidence.
Article 61 of the "Criminal Procedure Law of the People's Republic of China"* * *Witness testimony must be cross-examined and verified by the prosecutor, victim, defendant, and defender in court before it can be used as the basis for finalizing the case. If the court discovers that a witness intentionally gave false testimony or concealed criminal evidence, it shall handle it in accordance with the law.