Water periodicals belong to periodicals other than those recognized by the industry, and usually the academic level they represent will be lower than those recognized by the industry. The reasons why tutors are not allowed to publish water periodicals include: graduate students need to hang their tutors' names when publishing academic journals, and the scientific research results are subject to tutors. Publishing too low-level articles has many adverse effects on tutors.

Irrigation of sci periodicals means that everyone can contribute. Journals that don't have high requirements for all aspects of the paper will basically accept as long as they have manuscripts, unless they are particularly inferior articles. Although the success rate of Sci journals is high, its recognition in academic circles is very small. Even the irrigation of sci journals is the same as other journals. Therefore, it is suggested that those who want to exchange academic knowledge with professional title evaluation and performance evaluation should not contribute to irrigation journals.