Simply understood, working in the workplace is called a career. Some people say that what you do is unprofessional, so it should be called professionalism. A career should have plans and goals, which we call career planning. The abilities and skills needed for employment are called vocational skills. The principle in practice is called professional ethics.
Occupation refers to participating in social division of labor, creating material or spiritual wealth with professional skills and knowledge, obtaining reasonable remuneration and enriching social material or spiritual life.
Occupation is what people do as a means of making a living in society; From the social point of view, occupation is the social role that workers get, and they bear certain obligations and responsibilities for the society and get corresponding rewards; Judging from the human resources needed for national economic activities, occupation refers to specialized labor posts with different nature, different contents, different forms and different operations.