Gong Ji: Public infrastructure. Refers to the examination of institutions. Divided into two categories: 1. Professional classes, namely, education and medicine, free combination examination, application and other three major examination contents+professional knowledge; 2. Comprehensive class, free combination of three test contents such as test and application. Public foundation refers to public basic knowledge, and teaching foundation refers to educational basic knowledge. Public basic knowledge mainly includes current affairs, politics, law, economy, management, official document writing, human history, scientific and technological knowledge, national conditions and provincial conditions, and management of public institutions.
The basic knowledge of education mainly includes pedagogy, psychology, educational psychology, educational policies and regulations, teachers' professional ethics, new curriculum reform and so on.