Defamation is an act that others maliciously fabricate facts and cause serious losses to their own reputation. If the parties consider the circumstances to be serious, they may bring a lawsuit to the court according to law. However, according to the Civil Procedure Law, any lawsuit needs to be filed with the court, and the court cannot file a case if the format of the complaint is wrong. So how to write a libel complaint? How to write a complaint for libel requires stating the claim, cause of action, facts and reasons, so as to be reasonable and well-founded. Fan Wen, private prosecutor of libel: Lei XX, female, was born in ×××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××× (2) Yu Xx shall compensate mental damage compensation for XX yuan. Facts and reasons: (Criminal facts should be stated, omitted here) I request the people's court to make a judgment on the crime of libel according to Article 246 of the Criminal Law of People's Republic of China (PRC) and Articles 170 and 17 1 of the Criminal Procedure Law of People's Republic of China (PRC). Main evidence and evidence source: (1) two witness testimonies. Unit colleagues Zhao XX and He XX each issued a testimony; (2) proof of hospitalization. To the private prosecutor of the people's court ×××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××× Causing public disorder; Causing ethnic and religious conflicts; Slander many people and have a bad influence; Damaging the national image and seriously endangering the national interests; Causing adverse international influence; Other serious harm to social order and national interests. According to the judicial interpretations of the Supreme People's Court and the Supreme People's Court, if the same defamatory information is actually clicked, viewed more than 5,000 times, or forwarded more than 500 times, it shall be deemed as "serious" as stipulated in Article 246 1 of the Criminal Law, which may constitute the crime of libel. As long as the parties find out the facts of malicious slander by others, they can bring a lawsuit to the people's court according to law to protect their reputation rights from infringement, and the libel complaint is an important basis for whether to bring a lawsuit or not and whether the court accepts the lawsuit. Understanding the format and content of libel complaint is of great significance for more effectively safeguarding one's right of reputation.