First of all, Many employers choose university students in more or less errors. To begin with, there are too much attention to diploma. Many employment agencies believe that the higher the better. Candidate qualifications, and result in employment of staff and capacity and jobs are incompatible, or talent to waste, for example, some units of graduate recruitment software for the unit only simple word processing, typing and so on. Some real work ability and can not be directly equated diploma. Many college students in undergraduate or postgraduate business are better than the operational capacity of poor. Besides, there exists the sex discrimination, obviously at a disadvantage female students. Many employers consider the physiological factors of female students, such as marriage factors, achievement motivation, and labor protection insurance of women workers expenses and so on. The cost of future work of female undergraduate is major more than male students, which is the main reason for female University of employment. In addition, source area discrimination. Moreover, many employers take into account the unit's operations are closely connected with the local level, to recruit college students are familiar with local dialects and customs, and even some personal relationships, There are also regional discrimination biogenic practice local protectionism in local government, result in conducive to fair competition in college students. At last, lack of experience is the biggest disadvantage of university graduates, many enterprises have difficulties in employment, eager to recruit a capable side and hoped soon to bring changes to the enterprise, while the college students can not meet the employer requirements soon. Students ignored the potential employer and plasticity, in fact, experience has always nurtured in practice, students had a higher theoretical level, they undergo a short-term.