1, basic service. Include communication service and information service.

2. Production and market services. Including finance, logistics, wholesale, e-commerce, agricultural support services and intermediary and consulting services.

3. Personal consumption services. Including education, medical care, accommodation, catering, culture and entertainment, tourism, real estate, commodity retail and so on.

4. Public services. Including the government's public management services, basic education, public health, medical care and public welfare information services.

The development of modern service industry essentially comes from the needs of social progress, economic development and social specialization. It has the characteristics of high density of intellectual elements, high added value of output, less resource consumption and less environmental pollution. Modern service industry includes both emerging service industry and technological transformation and upgrading of traditional service industry, and its essence is to realize the modernization of service industry.