Research on intellectual property culture from the perspective of innovation ecosystem Research on military culture from the perspective of communication studies Research on service innovation from the perspective of service ecosystem 并列题名：China's intellectual property strategy from the perspective of new structural economics China's intellectual property strategy from the perspective of new structural economics Research on the inheritance of folk culture from the perspective of school education Research on intellectual property of cultural heritage digitization research on Chinese internet histories from the perspective of social memory Studies on China's intellectual property protection from the perspective of reservation of the public domain Research on intellectual property strategy for digital industry innovation