1. According to the query of official website, the State Education Bureau and teaching and research section refer to the departments or institutions responsible for educational research and educational reform. Including the education sector: the Ministry of Education or local education bureaus are responsible for formulating education policies, promoting education reform and studying education issues.

2. Educational research institutions: independent institutions specializing in educational research and policy analysis, such as educational research institutes and educational policy research centers.

3. Higher education institutions: educational research departments or colleges established in universities or research institutions, which are responsible for training educational professionals and conducting educational research.

4. Education Committee: local administrative bodies responsible for education affairs, such as municipal education committees and county education committees.

5. Educational and scientific research institutions: independent educational and scientific research institutions, responsible for carrying out educational and scientific research projects and educational practice research.