1. If it is a student party, the school has purchased the SCI library. Generally, you can enter the foreign language database at the entrance of the campus network (intranet) library, and then search for SCI papers according to the paper type, time, subject words (note that the input format/webpage will be reminded), author name and other information (if the number is large, the search scope will be narrowed, preferably below 100). Of course, there are always some documents that can't be downloaded. At this point, the file can be sent back to the mailbox through the original sending channel of the library. If you don't understand the above statement, please take an online network retrieval course.

2. If you work for a company/organization, first find out whether this company/organization has purchased the database. If yes, please go to the website and ask where the company/organization intranet can find the database, and then press 1 to find the required literature.

3. If the school/company/institution doesn't buy the database, please ask classmates, colleagues and peers to help download the literature.