The training courses of early home economics education include introduction to home economics, family sociology, home economics management, family education, introduction to community work, social security, clothing aesthetics, costume aesthetics, family nutrition, food hygiene, marriage and family law, basic public relations etiquette, interior decoration and design. The teaching and professional training of domestic early education training were carried out earlier and in a wider range in the United States, Northern Europe, Japan, the Soviet Union and other countries and regions. Many colleges and universities have departments of home economics, and in vocational education courses, there are professional home economics and consumer home economics.