Transformation of building industrialization from the perspective of industrial ecosystem Research on service innovation from the perspective of service ecosystem Formation and upgrading of industrial clusters from the perspective of network 并列题名：Formation and upgrading of industrial clusters from the perspective of network Research on the development of cultural industry from the perspective of industrial convergence Research on intellectual property culture from the perspective of innovation ecosystem Research on emission reduction effect of environmental decentralization from the perspective of the river chief system Research on the mechanism and effect of rural e-commerce promoting rural revitalization from the perspective of industrial cluster Research on the transformation and upgrading of Liaoning industrial structure from the perspective of trade structure optimization