What should I do if I am rumored by others and can't produce evidence?

You can call the police and ask the public security organs to help you find evidence. The public security organ will promptly review the materials of reporting, accusing, reporting and surrendering, and if it believes that there are criminal facts that need to be investigated for criminal responsibility, it shall file an investigation; If it is considered that there are no criminal facts, or the criminal facts are obviously minor, and it is not necessary to pursue criminal responsibility, the case shall not be filed, and the complainant shall be informed of the reasons for not filing the case. If the complainant refuses to accept it, he may apply for reconsideration. Article 110 of the Criminal Procedure Law Any unit or individual who discovers criminal facts or suspects has the right and obligation to report the case to the public security organ, the people's procuratorate or the people's court. The victim has the right to report and accuse the criminal facts that infringe on his personal and property rights or the criminal suspects who commit field crimes to the public security organs, people's procuratorates or people's courts. Public security organs, people's procuratorates or people's courts shall accept reports, complaints and reports. If it does not belong to its own jurisdiction, it shall be transferred to the competent authority for handling, and the informant, complainant and informant shall be notified; For those who are not within their jurisdiction and must take emergency measures to stop potatoes, take emergency measures first and then hand them over to the competent department. Where a criminal surrenders himself to a public security organ, a people's procuratorate or a people's court, the provisions of the third paragraph shall apply.