Study on an evaluation method and application for the knowledge management system based on the socio-technical perspective;

Analysis of urban-rural relationship from social perspective

On Karl Popper s social technology outlook;

Research social technology alienation at patterns of social-technical systems;

Seeing the development of the social security system from the visual angle of social technology;

Human care and ecological care about higher education in technological society;

The problem of sustainable development of human society has been put forward, which drives us to give up at last the developing mode oriented to a technological society and direct ourselves to an ecological society that is based on respect preservation and developing diversity.