Calligrapher Dehai participated in pyramid schemes.

Any unit or individual has the right to report pyramid selling activities to the administrative department for industry and commerce and the public security organ. After receiving the report, the administrative department for industry and commerce and the public security organ shall immediately investigate and verify it, investigate and deal with it according to law, and keep the informant confidential; If the investigation is true, the whistleblower shall be rewarded in accordance with the relevant provisions of the state.