1. Contact the local law enforcement department: submit your report to the local law enforcement department, such as the Public Security Bureau and the Industrial and Commercial Bureau, so that they can investigate and deal with the suspected illegal acts.
2. Reporting platform: In China, you can use the reporting platform provided by the Ministry of Public Security and other institutions, such as China Internet Illegal and Bad Information Reporting Center (www.net.china.com.cn), to report to relevant departments.
3. Lawyer consultation: consult a professional lawyer to understand your rights and interests and the best way to report. They can provide appropriate legal advice and guidance according to your specific situation.