It is more appropriate to control the duplicate checking rate of professional papers within 30%. For college graduates, the paper assessment standard is also formulated by their own institutions. The duplicate checking of graduation thesis in colleges and universities is generally carried out by spot check. Most colleges and universities take 30% as the minimum qualification standard for papers.

Free duplicate checking of professional papers recommends that students use cnkitime's free website to check academic misconduct papers. The undergraduate version (final draft of professional/undergraduate graduation thesis), graduate version (final draft of master's graduation thesis) and periodical title version (periodical submission and title evaluation) are copied free of charge every day.