Direct plagiarism: copy and paste directly from other documents without any modification or transformation.

Indirect plagiarism: by quoting, referring to or drawing lessons from the contents of other documents, but without any modification or transformation of the contents of other documents.

Forge: Forge or tamper with other people's research results or data in a paper.

The above contents are for reference only, and the specific standards need to be determined according to the regulations of the school or institution. When writing a graduation thesis, it is suggested to abide by the relevant regulations and norms to ensure that the content of the thesis is true, accurate and complete.