For the position of the author's signature, some journals also require that the signature be the last of all the authors, with a plus sign, and then explain it in the appropriate position of the article.

Correspondents are also very important in the article. As the chief person in charge of the project, the correspondent is responsible for the funding, design, writing and checking of the article, and most importantly, the reliability of the article.

Correspondents are usually the most authoritative authors in the field of the newspaper. Correspondents are usually mentors, and magazines usually contact them.