(Topics include but are not limited to)
Theme 1: Green Buildings
Ecological architecture
Habitat reconstruction
Building energy-saving technology
Aesthetics and Landscape
Green construction
Green building materials
new materials 
Natural materials
Clean Production Technology
New functional materials
Green composite materials
Material Manufacturing and Processing
civil engineering
Metrological Mechanics
Geotechnical Engineering
Seismic engineering
Water supply and drainage engineering
Disaster prevention and reduction
Safety and Monitoring
Topic 2: Environmental Protection
Carbon Neutrality
Carbon peak
Residual temperature collection
energy efficiency 
Low carbon technology
Waste recycling and utilization
Comprehensive utilization of resources
environmental science
Resource integration
Green lighting
circulatory system