From the perspective of occupation of the contradiction between supply and demand at the present stage of our social sports instructor

Occupation (occupation) has a lot of concept, summed up in the following definitions: the occupation is a means of subsistence that people engaged in the society; from the perspective of the society, occupation is social roles, a social obligation and the responsibility of workers for certain tasks, and workers can obtain the corresponding reward from the national economic activities; from the view of the need of human resources, occupation refers to the special labor positions of different nature, different content, different forms, and different operations.