Green buildings:
Architectural design
Building technology 
Building materials
Architectural environment 
Architectural planning
Intelligent buildings, etc
Civil engineering:
Structure
Tunnel and bridge
Rock and soil
Geology
Water conservancy
Transportation
Engineering mechanics, etc
Environmental management:
Pollution control projects
Ecological restoration
Land resources, environment, and urban planning
Environmental sustainable development, etc
Energy saving and environmental protection technology:
Industrial energy-saving
Building Energy Conservation
Civil energy-saving
Comprehensive utilization of resources
Solid waste treatment and disposal
Soil pollution control and remediation
Water ecological restoration and ecological protection
Pollutant environmental monitoring
Air pollution prevention and control technology
Waste gas recovery and treatment technology
(The topics include but are not limited to these. For more detailed topics, please consult Teacher Tang.)