The ranking of home economics is Swan Home, Butler Gang, E Jiajie, Aijun, Haokang Home, E Home Economics, Aunt Coming, Careless Nanny, Ainong Home Economics, Good Moon, etc. In the modern sense, housekeeping is a general term for family relations and their things. Home economics involves family business, family law, family style, income and expenditure, education, interpersonal relationship, family relationship with relatives, friends, neighbors and so on. Classification of housekeeping services, nanny, baby-rearing, hourly workers, hourly workers, cleaning, foreign-related housekeeping, care workers, elderly care, nursing homes, home cooking. Personnel classification: With the development of domestic industry, domestic workers can be subdivided into domestic workers, intellectual workers and housekeepers. Among them, the housekeeper-type domestic service is the higher level of the intelligent family service. Domestic servants, whose family services include: domestic cooking and catering, household cleaning and hygiene, household chores, home care, employer service, beauty care, artistic flower arrangement, home gardening, home greening, beautification in house decoration, pet care and custody, home appliance maintenance, etc. The family services of intelligent domestic workers include family education, family communication etiquette, production and management, financial management, legal services, job selection and employment, and psychological counseling.