The mechanism should be wide, not narrow.

The employer and the competent department shall, in line with the principles of "similarity, closeness" and "width should not be narrow, which is conducive to talent selection", adhere to the principles of "democracy, openness, competition and merit-based" and review the professional conditions.

Adhere to the principles of "matching people and posts", "width should not be narrow" and "similarity and similarity", guide employers to establish the recruitment concept of "selecting the best from many, selecting the best from the best", standardize the recruitment conditions, and set up at least three similar majors for professional and technical posts with strong professionalism and few students. The recruitment conditions for other professional and technical positions or management positions are set leniently, which avoids the situation that the recruitment positions can't reach the proportion of opening examinations due to narrow professional scope and insufficient students, and eliminates the phenomenon of different portraits and job settings from the source.