Majors who don't take mathematics in the postgraduate entrance examination for management: administrative management, educational economy and management, social security, land resource management, social medicine and health management, library science, information science and archival science. Among management majors, there are five first-level disciplines, namely management science and engineering, business administration, public administration, agricultural and forestry economic management and library information and archives management. For most colleges and universities, the majors of public management and library, information and archives management do not need to take math exams.