2. Close relatives or staff members of the parties concerned;
3. citizens recommended by the community, unit and relevant social groups where the parties are located.
an agent ad litem refers to a person who represents the principal in litigation activities according to the authorization of an agent. In China, except for cases in which the parties are required by law to conduct litigation in person, victims in criminal proceedings, private prosecutors, plaintiffs, defendants and third parties in civil proceedings can all be represented by litigation agents.
legal basis: article 58 of the civil procedure law of People's Republic of China (PRC), the parties and legal representatives may entrust one or two persons as agents ad litem. The following persons may be entrusted as agents ad litem:
(1) lawyers and grassroots legal service workers;
(2) close relatives or staff members of the parties concerned;
(3) citizens recommended by the community, unit and relevant social organizations where the parties are located.