1. drinking water and environmental sanitation: ensure safe drinking water, including water source protection and rational disposal of solid waste, domestic waste and hazardous waste.

2. Infrastructure and public services: Infrastructure includes roads, bridges, electricity and communications, and public services include education, medical care and culture.

3. Production and living conditions: refers to the production conditions of rural residents, including land, farmland water conservancy and other infrastructure construction, as well as working conditions and production services provided for agricultural production.

4. Ecological environment: including air quality, water quality, noise pollution, soil environment and rural ecological protection.

5. Disaster prevention and safety: including the prevention and response to natural disasters and the safety guarantee system for rural residents.

6. Rural characteristics and cultural inheritance: preserve and inherit rural characteristic culture, including natural landscape, historical buildings and intangible cultural heritage.

These aspects are interrelated and together constitute the quality of rural human settlements in a region or country.