First, make sure that your location is the campus network, for example, in the school computer room or the underground electronic reading room of the library, and then enter the website of bohai university Library. On the right is the service through train, which includes Wanfang, China HowNet, full-text database of excellent papers, Superstar Digital Library and so on. It is very powerful.

Click to enter, and then a retrieval interface will appear, which can be downloaded and read.

Papers are generally in caj, pdf and other formats. You need to download professional reading software with your own computer. Of course, this software library has it, so you can read it directly. If you have a computer, you need to install a caj reader.