Urban planning: city management Regional policies regional planning Architectural design environmental protection Scenic spot development smart city traffic control infrastructure urban modernization Urban Protection and Renewal Urban Ecology and Greening Urban sustainable development Art Design and Landscape Architecture Urban infrastructure and construction Smart City and Technology Applications Sustainable Development and Low Carbon Technologies Urban Informatization and Data Security Urban spatial optimization and functional layout Smart City and Digital City Planning Community Participation and Urban Democratic Governance Urban Ecology and Green Building Design Urban disaster resistance and emergency management strategies Optimization of Energy Consumption in Urban Planning Geographic Information Systems, Statistics, and Remote Sensing Innovative Urban Design and Future Urban Vision Environmental management: ecology Ecological restoration Environmental Chemistry environmental monitoring clean energy Green technology environmental economics Environment and Health Pollution control project Environmental Microbiology Environmental Quality and Evaluation Resource Management and Protection Climate Change and Response Air Pollution and Control Ecological Protection and Restoration Resource Protection and Management Environmental Planning and Management Environmental Materials and Technology Water pollution treatment and recycling Solid waste treatment and management Land resources, environment, and urban planning Environmental related education, policies, and regulations