1. National education institutions refer to higher education institutions directly managed by the central government, such as key universities and research institutes. These educational institutions enjoy a high status and authority in the education law, and their teaching quality and academic level are supervised and recognized by the state.

2. National educational resources refer to important educational resources funded and managed by the state, such as national libraries, national laboratories and national educational research institutions. These resources have national status and protection in the education law to ensure their important role in the national education development.

3. National education policy: refers to the education policies and regulations formulated, promulgated and implemented by the national education department, such as national curriculum standards, college entrance examination policies, national education reform policies, etc. These educational policies are universally applicable and binding throughout the country, and play a guiding and normative role in educational institutions at all levels and individuals engaged in educational work.