I. Title of the document

The title uses the founder symbol Song Simplified No.2, centered; The subtitle is italicized No.3, centered.

Second, the unit and the author

Italic, No.3, center. The author's unit is in front, the name is in the back, and the middle is empty. Indicate the detailed contact information (including contact person, telephone number, mailing address, postal code, e-mail address, etc.). ) at the end of the article.

III. Titles and texts at all levels

1, and the titles at all levels are expressed as:

First-class title: bold, No.3, listed separately.

Secondary title: italic, No.3.

2. The text of the article is in imitation of Song Ti No.3.

Fourth, the layout requirements

A4 format with 28-point spacing.

Matters needing attention

Indicate the source and number of the fund to which the manuscript belongs. As few charts as possible, the titles are in Chinese and English, the contents are all expressed in English, and the tables are in standard three-line tables. Units of measurement shall use legal units of measurement and their derivatives. References should be numbered sequentially, and the name of the third writer.

The paper should be concise, no more than 5 pages (a4 paper).