The main principles of the circular economy are believed to be " reduce, reuse and recycle", which is closely related to the concept of dematerialization.

Servitization,as a development trend in modern manufacturing,has a close relationship with outsourcing,dematerialization,deindustrialization,and off-manufacturing.

The relationship between dematerialization and circular economy was discussed.

Thinking immaterial of glass curtain wall;

User Interface Research of Product Design Based in Immaterial Society;

We must abandon the mode of social and economic development based on material consumption and occupation as the assessing standard that developed countries adopted and are using,execute non-materialization transformation of social and economic development as soon as possible according to current population,r.

Intangible Culture s Sustainable Development and Local Design Innovation;

On relationship between Chinese intangible culture and classic gardens

Urban culture includes physical culture and nonmaterial culture.

Nowadays our traditional culture is on the verge of extinction, like all other nonmaterial culture legacy, and need protecting.

Brief analysis on the reflection of non-material culture at Chinese language vocabulary;

Therefore,to set up a series of scientific systems to protect the non-material cultures along the road will not only promote the regional protection systems,but will heip to construct a national protection systems of non-material cultures according to Chinese current conditions.

The author intends to sort out some of the non-material cultures,highlight the eight main areas in need of further study in focus of Bayu culture: political and military culture,religion culture,natural science,literature,art,education,immigrant culture,and folk culture,in order to promote the study of Bayu culture.