Legal analysis: The written power of attorney for entrusted agency shall specify the agent's name, agency matters, authority and time limit, and shall be valid only after being signed or sealed by the principal.

First, write down the name, gender and valid ID number of the party concerned. Secondly, write down the name, gender and valid ID number of the party concerned. Then write down what the client can't handle and what matters will be entrusted to the client. Remember to indicate the effective date of the power of attorney at the signature. The last signature of the client and the date of writing the power of attorney.

Legal basis: Article 470th of the Civil Code of People's Republic of China (PRC). The contents of the contract shall be agreed by the parties, and generally include the following clauses:

(1) The name and domicile of the party concerned;

(2) Subject matter;

(3) quantity;

(4) quality;

(5) Price or remuneration;

(6) Time limit, place and method of performance;

(7) Liability for breach of contract;

(8) Methods for resolving disputes.

The parties may conclude a contract by referring to the model texts of various contracts.