I would like to ask about the submission of core journals.

1, the review period of core journals is generally more than 3 months. The one-week notice you mentioned may be a relationship draft. At present, most magazines are self-submitted by relational manuscripts, which is difficult to admit. 2, and the second trial you said is worthwhile. At present, the periodicals are all in the three-trial system, including the first trial, the external audit and the final trial. If you don't give any suggestions for revision, you may be corrected by the person who helped you publish the article, or your article meets the requirements of the journal, so your article is directly accepted, but generally speaking, it is difficult to say clearly. 3. I can communicate with magazines, but now most magazines are related to manuscripts, so it may be difficult to contribute by myself. Now there are many article agencies that can publish articles quickly. I can publish articles for you through an intermediary! Yes, but there will be a certain relationship fee for you to operate the relationship! You can also consult them directly. Consultation is free!