In the workplace, classes and positions can be divided according to the color of collars.

In the workplace, according to the color of the collar, it can be divided into gold collar, pink collar, white collar, silver collar, black collar, green collar, gray collar and blue collar. Jinling: Jinling is not only a top technical expert, but also has the right to manage the fate of white-collar workers. The annual income is between 15000 and 400,000. Pink collar: usually refers to women who perform secondary jobs, in addition, there are data entry clerks, shop assistants, teaching or other educational work; Other jobs include nursing and cleaning. White-collar workers: all non-manual workers who are employed and paid. Including technicians, managers, clerks, salesmen, typists, stenographers, clerks, accountants, shop assistants and teachers, doctors, lawyers, ordinary staff and so on. Silver Collar: Silver Collar is a senior technical talent with high knowledge level, strong innovation ability and high skills. It is a compound and practical talent with both knowledge and skills. Black collar: A black collar is a name for a person with high economic and political status who works in a government department or a state-owned monopoly enterprise in China. Green collar: The definition of "green collar" is as follows: "Have some careers, but don't give up life; There is money, but it is not ruled by money; Pursue a tasteful life, but not arty and pretentious; Close to nature, but not far from society; Enjoy life, but also have sympathy and help for those unfortunate people; While savoring your own life, don't forget to go out and see this vast world. " Grey collar: Compared with white-collar workers and blue-collar workers, "grey collar" professionals should not only have good theoretical literacy, but also have practical ability. They are compound and practical talents.

Blue-collar workers mainly refer to industrial workers, who get paid by paying their own physical strength. Construction workers, steel workers, textile workers, home appliance manufacturers, water and electricity pipeline maintenance workers, decoration workers, truck drivers and other occupations are typical occupations of blue-collar workers. Blue-collar workers include sharp blue, plain blue and dark blue. Su Lan is engaged in manual labor, while Rui Lan is an intermediate transitional class and may change like a white-collar worker. Deep blue refers to people with certain skills.