Legal analysis: according to the relevant laws and regulations, if the authorization of the entrusted agent is in written form, the power of attorney shall specify the name of the agent, the entrusted matters and authority, and indicate the effective date of the power of attorney, the date when the client finally signed and wrote the power of attorney at the signature. If another person is entrusted to represent the lawsuit, a power of attorney signed or sealed by the client must be submitted to the people's court.

Legal basis: Article 165 of the Civil Code of People's Republic of China (PRC) * * * If the power of attorney is in written form, the power of attorney shall specify the agent's name, agency matters, authority and time limit, and shall be signed or sealed by the client.

Article 59 of the Civil Procedure Law of People's Republic of China (PRC) * * * entrusts others to represent the litigation, and a power of attorney signed or sealed by the client must be submitted to the people's court. The power of attorney must specify the entrusted matters and authority. An agent ad litem must have the special authorization of the client, and can admit, waive or change the claim, make a settlement, file a counterclaim or appeal on his behalf. The power of attorney sent or entrusted by China * * and China citizens living abroad must be authenticated by China * * and China's embassy or consulate in that country; If there is no embassy or consulate, it shall be certified by the embassy or consulate of a third country that has diplomatic relations with the people of China, and then by the people of China and the embassy or consulate of China in a third country, or by the local patriotic overseas Chinese delegation.