Legal basis: Article 9 of the Measures for the Administration of Lawyers' Service Fees in People's Republic of China (PRC) shall be determined by the law firm and the client through consultation. Working hours spent; (two) the difficulty of legal affairs; (3) the client's affordability; (4) Risks and responsibilities that lawyers may bear; (5) The lawyer's social reputation and working level. Article 10 Lawyers' service fees may be charged according to different service contents, such as piecework fees, fees in proportion to the bid amount, and hourly fees. Piece rate is generally applicable to legal affairs that do not involve property relations; Charging according to the proportion of the winning bid amount is applicable to legal affairs involving property relations; Time charge is applicable to all legal affairs. Thirtieth disputes arising from lawyers' service fees, law firms should negotiate with clients to solve them. If negotiation fails, the applicant may apply to the lawyers association, the judicial administrative department and the competent price department where the law firm is located for mediation, or apply for arbitration or bring a lawsuit to the people's court.