1. Some project leaders or laboratory leaders insist on putting their names on all papers in the laboratory.

2. Whether contributing papers or not, as long as you are in a laboratory, almost every member will sign every paper to increase the number of papers published by everyone.

3. Some students are eager to graduate to get a degree in order to meet the requirements of the unit, and write their names on articles that they have not submitted.

Sometimes, in order to review or publish papers smoothly, some scholars forcibly hang up the names of some knowledgeable scholars without the consent of the parties.

5. Relevant leaders hint or take the initiative to ask for names, or some researchers sign the names of leaders in some papers in order to curry favor with some leaders or officials with resources.