Legal analysis: The format and writing method of an agreement generally consist of four parts: title, contracting unit, body, and signature. 1. Title The title of the agreement is written in the same way as the title of the contract, that is, the content language. 2. The name or name and address of the parties to the contract (written similarly to the contract). 3. The main text consists of the reason and the main body. The reasons state the purpose and basis for signing the agreement. The main body writes out the matters of the agreement in separate items.
Legal basis: Article 469 of the "People's Republic of China and Civil Code" The parties may conclude a contract in written form, oral form or other forms. Written forms are contracts, letters, telegrams, telexes, faxes and other forms that can tangibly express the content contained therein. Data messages that can tangibly express the content through electronic data exchange, email, etc., and can be retrieved at any time, are deemed to be in written form.