You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "what is the nqf level of a national diploma?" whose answer is principles and guidelines.
Each document should contain about 30 words, and these documents should contain useful information.

Query: NQF (National Qualifications Framework) and national diploma classification
Useful Output:

Doc 1: This classification reflects what the holder of the qualification is expected to know, understand, and be able to do. Page 6. 6. NATIONAL
Doc 2: The NQF includes qualifications at various levels of the education and training system, regardless of entry points (primary, upper-secondary,
Doc 3: The NQF is a comprehensive system for the classification, registration, and publication of quality-assured national qualifications.
Doc 4: Establishment of the NQF L. 4763/2020 establishes the National Qualifications Framework (NQF), which is based on the Recommendation of the
Doc 5: The NFQ lists the main qualifications awarded at each level and pathways from one NFQ level to the next. The NFQ shows how general education,