Format and font requirements of the agreement: This contract shall be written in accordance with the Notice of Yunnan Yunjing Paper Co., Ltd. on Printing and Distributing the Model Contract Text for Implementing the Contract Signing Specification.

(1) Font and size

The font of the contract is in Song Dynasty or imitation Song Dynasty; The name of the contract shall be in bold type No.2; The text should be small size 4 or 4 (the font size of the table is one size smaller than the text), and the title should be bold.

(2) Paragraph format

The first floor is "I", the second floor is "(I)", the third floor is "1" and the fourth floor is "(1)". Articles, paragraphs and items can also be arranged, that is, the first layer is "Article 1" and the second layer is "()". The first line is indented by 2 characters.