1. Submission requires clear arguments, reliable data, strict logic and concise words. Each paper must include the title, author's name, author's unit, unit location and postal code, abstract and keywords, text, references and brief introduction of the first author and correspondent (usually tutor) (including name, gender, professional title, date of birth, degree obtained, current main work and research direction).

2. The abstract of the paper should be written as a summary of reportage, including the purpose, methods, results and conclusions (about 100 words), which should be independent and self-contained, and the key words should be standard words or combination words (3-5 words) similar to the meaning of the text.

3. The length of the manuscript (including charts) is generally not more than 5,000 words, and one page is less than 2,500 words. Please refer to the latest standards of legal units of measurement in People's Republic of China (PRC) for the use of quantities and units. Foreign characters must be case-sensitive, italicized, black and white, and the upper and lower corner marks should be clearly distinguished.

4. The chart in this article should be self-evident. No more than 2 pictures, clear images and distinct layers.

5. The description format of references adopts sequential coding system, so please number them according to the order in which they appear in the paper. The cited literature must be the most important published literature directly read and cited by the author. Unpublished, need to quote, please indicate with footnotes, no less than 3 references.

6. Don't contribute more than one manuscript. After receiving the manuscript, review the manuscript within 5 working days and reply to the author by email. Key manuscripts will be sent to peer experts for review. If you don't receive the draft notice within 10 days (paper employment notice can be sent if necessary), please contact our department for confirmation.

7. Contribution is your own risk. All authors should have no objection to the content and signature of the manuscript, and the content of the manuscript should not be copied or repeatedly published. Have the right to make technical and textual amendments to the manuscript. A magazine has 2500 words on one page and about 5000 words on two pages. The author needs to arrange the number of pages, the date of publication, whether it is urgent, etc. , please specify when submitting the email.

8. The author is requested to keep a copy of the manuscript, and this department will not refuse it.

9. Once the paper is published, 1-2 copies of the current sample publication will be presented. Please contact our head office by express delivery.

10. Please indicate the contact person's name, work unit, detailed contact address, telephone number (including mobile phone), postal code and other information on the back of the manuscript so as to contact related matters.