1, citing papers as references needs to be marked with specific marks, and journal documents are denoted by "J". The format of reference expression is: [serial number] author, article title [J], publication name, publication year, volume number (issue number) and page number.

2. If it is an English reference, the author's name should follow the principle of "surname comes first, surname comes last", and the specific format is: surname, initials of the first name. For example, MalcolmRichardCowley should be Cowley, M.R. If there are two authors, the method of the first author remains the same, and the first letter of the second author's name after "&"is put in front, and the surname is put behind. For example, FrankNorris and IrvingGordon should be: Norris, F.&; I. Gordon; Names and newspaper names are indicated in italics.

3. Annotation is a further explanation or supplementary explanation of a specific content in the text of the paper. Notes are marked with circle codes ①, ②, ③, etc. References correspond to the contents marked in the text and are marked with punctuation marks, so many of them need to be marked instead of 1-6 and so on.