Constructing ecological system of digital culture industries in the new era Green development of agriculture in Guizhou province in the new era On ecological inheritance construction of intangible cultural heritage in era of intellectual media Construction of ecological curriculum system in universities and colleges Opportunities and challenges faced by digital libraries in the big data era Combating climate change calls for a global technological cooperation system built on the concept of ecological civilization New Industrialization: Characteristics,System Development and Implementation Pathway Construction of industrial ecological chain for characteristic small town:A case study of VR Town at Gui-An New District Characteristics of China’s Development in the New Era Explained in Light of Economic Principles Construction of Xi’an ecological old-age care community in the new urbanization