Legal basis: Article 28 of the Law of the People's Republic of China on Lawyers can engage in the following businesses:
(1) to accept the entrustment of natural persons, legal persons or other organizations as legal advisers;
(2) accepting the entrustment of the parties in civil cases and administrative cases and acting as agents to participate in litigation;
(3) accept (3) accept the entrustment of the criminal suspect or defendant in a criminal case, or accept the legal aid agency's legal assignment to act as a defender; Accept the entrustment of the private prosecutor in a private prosecution case, the victim in a public prosecution case or their close relatives to act as agents and participate in litigation;
(4) accepting entrustment to represent all kinds of litigation cases;
(5) accepting entrustment and participating in mediation and arbitration activities;
(6) accepting entrustment to provide non-litigation legal services;
(7) Answer legal advice and write litigation documents and other documents related to legal affairs.