Legal analysis: it is not illegal to engage in intermediary services in legal undertakings. Individuals engaged in intermediary activities do not belong to the business scope of intermediary companies. Because both parties to the transaction do not rely on the trust of the intermediary, the intermediary only undertakes the responsibility of contact and introduction, so engaging in intermediary business as an individual will not be punished and will not violate the law.
Legal basis: Article 961 of the Civil Law of People's Republic of China (PRC), an intermediary contract is a contract in which the intermediary reports the opportunity of concluding a contract to the client or provides media services for concluding a contract, and the client pays remuneration.