Institution: | 1.Business School, Inner Mongolia University of Finance and Economics, Hohhot, 010070, China ;2.Graduate School Inner, Mongolia University of Finance and Economics, Hohhot, 010070, China ;3.Inner Mongolia Agricultural University, Vocational and Technical College, Baotou, 014109, China ;4.Resources, Environment and Economics School, Inner Mongolia University of Finance and Economics, Hohhot, 010070, China ;5.Inner Mongolia Hondar College of Arts and Science, Hohhot, Inner Mongolia, China ; |