Basic requirements of manuscript form 1): the manuscript is scientific, advanced, novel and practical, with clear arguments, prominent points, clear levels and strong logic. Papers, experimental studies, summaries and lectures generally do not exceed 4,500 words, short articles and case reports do not exceed 1500 words, and others do not exceed 2,000 words. 2) Title: generally no more than 20 Chinese characters. The title should be concise and eye-catching, accurately reflect the theme of the paper, and try not to use abbreviations. 3) Abstract: Four kinds of structured abstracts are adopted, and the specific levels are: purpose, method, result and conclusion. 4) keywords: keywords are the words listed in the medical thesaurus (MeSH) of Index Medicus. 5) Classification number of China Library Classification: Please look up the classification number of China Library Classification from China Library Classification according to the subject classification of the paper. 6) English abstract: consistent with Chinese abstract. 7) Fund Project: If the paper is a fund project, please indicate the name and number of the fund project in the lower corner of the first page of the article, which must be bilingual. 8) Author's brief introduction: including the author's name, year of birth, gender, place of origin, professional title, degree and contact information (fixed telephone, mobile phone and e-mail). 9) Correspondent: Determine the correspondent when submitting the manuscript. Unless otherwise specified in the manuscript, the first author shall be regarded as the correspondent. 10) Thank you: You can express your gratitude in short words to the collaborators who participated in some work, the assistants entrusted to carry out a certain work, and the people who gave guidance and financial support. Acknowledgements are placed in brackets after the text and before the references. 1 1) References: It must be limited to the main documents read by the author himself (within 5 years). 12) picture: be selective and "justify yourself", that is, you can understand the meaning of the picture only by looking at the picture and the title without looking at the text. 13) tables: tables should be "self-explanatory", with concise and accurate Chinese table names, drawn according to statistical requirements, written in table order, and typesetting articles. 14) medical terms: the medical terms and related subject terms published by Science Press shall prevail. 15) Abbreviations: Except for commonly used abbreviations, all occurrences of 1 are marked in brackets with English full names and abbreviations. 16) statistical symbols: written according to the relevant provisions of the national standard GB 3358-82 statistical terms and symbols.

Note: 1. Please indicate your personal information (including birth year, gender, place of origin, professional title, degree, telephone number and email address) in detail when submitting the manuscript, so that we can communicate with you in time about the manuscript. 2. Review time: We will arrange experts to review the manuscript after receiving the review fee. 1 We will know the result of the manuscript in two weeks. 3. Publication time: Generally, papers will be published within 3-6 months from the date of finalization (except in special circumstances), and green channel service will be provided for authors who need to publish quickly. 4. Manuscript processing flow: ① The first review of editing is heavy. (2) 2 ~ 3 experts for examination and approval; Edit and summarize the opinions and submit them to the author for revision. (3) After careful revision according to experts' opinions, the author submits the manuscript of the collection of essays to the final draft meeting (collective deliberation of the Standing Committee) for deliberation. The editorial summary will be submitted to the author for editing and typesetting. Other manuscripts are submitted to the chief editor for approval. (4) After the revision, the author typesets according to the final format of the revised manuscript of this journal, and submits it to the chief editor for signature after editing and processing. ⑤ Check duplicates, references and English abstracts. ⑥ Responsible editor completes the manuscript, and the author proofreads the proof. ⑦ Release. Any problems found in the above process can be raised by the editor-in-chief and suggested to be rejected. 5. Intellectual property rights: Once the editor-in-chief records the manuscript for the first time, this magazine will send the author a notice of the first recording of the manuscript. Before that, please don't send the manuscript to other places. This journal has been included in Wanfang Database, China Journal Network and China Academic Journal (CD-ROM version). Once the author is hired, his manuscript will be included in various full-text databases such as the above databases. If the author does not agree to be included, please state it when submitting the manuscript, otherwise it will be regarded as agreeing to be included. 6. After the manuscript is hired for the first time, we will send an employment notice to the first author by mail and post office. Please pay attention. 7. For the author who needs a paper invoice, he only needs to register by phone after receiving the magazine. We will send it to you by registered mail after the invoice is issued. Address: Room 3 18, Xueyuan Road Administration Building, Haikou City, Hainan Province Postal Code: 5711KLOC-0/Editorial Department of Journal of Hainan Medical College.