Legal basis: Article 307 of the Criminal Law of People's Republic of China (PRC) shall be sentenced to fixed-term imprisonment of not more than three years or criminal detention if a witness is prevented from testifying or instructed to commit perjury by violence, threat or bribery; If the circumstances are serious, they shall be sentenced to fixed-term imprisonment of not less than three years but not more than seven years. Whoever helps a party destroy or forge evidence, if the circumstances are serious, shall be sentenced to fixed-term imprisonment of not more than three years or criminal detention. Any judicial officer who commits the crimes mentioned in the preceding two paragraphs shall be given a heavier punishment. Article 307-1 Whoever brings a civil lawsuit with fabricated facts, impairing the judicial order or seriously infringing upon the legitimate rights and interests of others, shall be sentenced to fixed-term imprisonment of not more than three years, criminal detention or public surveillance and shall also, or shall only, be fined; 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 and shall also be fined. If a unit commits the crime mentioned in the preceding paragraph, it shall be fined, and the directly responsible person in charge and other directly responsible personnel shall be punished in accordance with the provisions of the preceding paragraph. Whoever commits the act mentioned in the first paragraph, illegally occupies other people's property or evades legal debts, which constitutes other crimes, shall be convicted and given a heavier punishment in accordance with the provisions on heavier punishment. Judicial personnel who use their powers to collude with others to commit the acts mentioned in the preceding three paragraphs shall be given a heavier punishment; If it constitutes other crimes at the same time, it shall be convicted and given a heavier punishment in accordance with the provisions on heavier punishment.