2. Human resource management in most schools is not a postgraduate major, but the research direction of MBA, applied psychology, administrative management, enterprise management, psychology and other majors, that is, public human resource management, enterprise human resource management or the application of psychology in enterprises and other specific research fields.

3. Administrative management and psychology majors don't take math, but business management majors need to take math. NPC, Beijing Normal University, Central University of Finance and Economics, Nankai University, Wuda University, Dongbei University of Finance and Economics, etc. are not few universities that recruit human resource management majors, but they are basically biased towards enterprise human resource management. China University of Political Science and Law recruits public human resource management majors.