The main task of vocational training institutions is to undertake various vocational training tasks according to the requirements of the labor market. The main targets it faces are: first-time job seekers, laid-off workers and unemployed people, on-the-job workers, transferred workers, overseas laborers, self-employed workers, people transferred from rural areas to non-agricultural industries and agricultural workers, women who need special training, disabled people and other workers who need to improve and master vocational skills.