1. Through the investigation of college students' employment, all sectors of society can understand the influence of employment on social stability and economic development, and take corresponding measures to promote college students' employment.

2. Investigation can help the society understand the problems and difficulties that college students may face in the process of employment, so as to formulate policies and help improve the employment environment of college students.

3. Through the investigation, the community can understand the demand of the local job market, the potential employment opportunities and the direction of industrial development, so as to guide the employment direction and training content of college students and improve their employability and competitiveness.