The connotation definition of cultural creative industry shows an evolution from "industry" to "practice".By multidimensional research on the coupling of cultural creative industries and creative practice,this paper abstracts the nature of the creative practice system evolution in cultural creative industries,and then interprets the connotation,power and characteristics of cultural creative industries.Then it uses the dialectical mode of thinking to inspect the tension between creativity and practice,between economic and philosophical values,between production and consumption,and between time and space in the creative practice system,and deeply explores the practice features of cultural creative industries,namely originality as the core,culture as the basis,integration as the venation,sustainability as the headstream and risk as companion,to better highlight the value direction of cultural creative industry development.