Legal analysis: Law firms in different places handle it differently. Please consult your local company for details. Law firm refers to the working organization where People's Republic of China (PRC) lawyers perform their duties and carry out business activities. The organization of law firms shall be supervised and managed by judicial administrative organs and lawyers associations. Accept the entrustment of Chinese and foreign parties to provide various legal services within the prescribed scope of business activities; Responsible for the specific distribution and guidance of lawyer's business; According to the needs, with the approval of the Ministry of Justice, professional law firms can be established, and qualified law firms can set up several business groups internally according to the principle of professional division of labor. In principle, law firms are located in counties, cities and municipal districts, and there is no affiliation between law firms.

Legal basis: Civil Code of People's Republic of China (PRC).

Article 165 If the power of attorney is in written form, it shall specify the name of the agent, the matters to be represented, the authority and the time limit, and shall be signed or sealed by the principal.

Article 919 An entrustment contract is a contract in which the principal and the agent agree that the agent shall handle the principal's affairs.

Article 920 The principal may entrust the agent to handle one or more specific affairs, or may entrust the agent to handle all general affairs.