Introduction: Introduction, also known as preface, preface and introduction, is used at the beginning of the paper. The introduction should generally write the author's intention, explain the purpose and significance of the topic, and point out the scope of the paper writing. The introduction should be short and concise, and stick to the theme.

The references of the paper are the main documents that can be referenced or quoted in writing and are listed at the end of the paper. References should be marked on a new page according to GB77 14-87 "Description Rules of References at the End of Documents".

English: Title-Author-Publication Information (edition, publisher, publication date): Author-Title-The requirements for the references listed in the publication information are:

The references listed in (1) should be official publications for readers' textual research.

(2) The listed references shall be marked with serial numbers, titles of works or articles, authors and publication information.