The duplicate checking system of hownet papers they adopted is completely different. Now almost all colleges and universities adopt HowNet system, so let's compare it with HowNet system. In the HowNet detection system, the undergraduate thesis uses PMLC system for duplicate checking, and the master thesis uses Vip5. 1 system.

The final results obtained by different systems are completely different. The data source of CNKI undergraduate duplicate checking system is mainly the graduation thesis database of previous college students, while the data source of master duplicate checking system is the master graduation thesis database. The database they are attached to is targeted, which is also an important reason why the same test paper will be tested by two systems and the results will be different.

All HowNet duplicate checking systems are limited to the internal use of the company, and you need to log in with the company's HowNet account to enter the HowNet duplicate checking system for duplicate checking.