Legal analysis: first, lawyers better represent the parties in civil litigation to exercise litigation rights; Two, lawyers can also assist the people's court in civil proceedings; Third, lawyers can play a role in promoting the socialist legal system in civil litigation; Four, lawyers participate in civil litigation, direct supervision of judicial justice.
Legal basis: Article 61 of the Civil Procedure Law of People's Republic of China (PRC), lawyers and other agents ad litem have the right to investigate and collect evidence, and can consult relevant materials of this case. The scope and methods of consulting relevant materials in this case shall be stipulated by the Supreme People's Court.