(Topics include, but are not limited to)
Topic 1: Environment
Environmental Science and Environmental Engineering
Traffic Engineering
Environment & Materials
Environmental Engineering & Energy
Environmental Engineering & Computing
Environmental Engineering and Remote Sensing
Environmental Engineering and Big Data
Environmental Engineering & Electrical
Environmental Engineering & Machinery
Geological engineering
Geotechnical engineering
Structural Engineering
Railway engineering
Highway works
Earthquake engineering
Disaster prevention and mitigation
Water Conservancy & Power & Electrical
Water Conservancy and Computer Applications
Hydraulic and mechanical engineering
Water Conservancy and Power Engineering
Ventilation & Air Conditioning Engineering Technology
The greenhouse effect and climate change
Pollution control, prevention and remediation technology
Environmental Engineering and Sustainable Development
Environmental Mechanics
Environmental pollution and health problems
Environmental Engineering Microbiology
Environmental noise control engineering
Comprehensive prevention and control of environmental pollution
Theme 2: Chemical Fuels
Synthesis and separation techniques
Biomaterials
Development of dosage forms
Petroleum refining
Petrochemical
gasoline
Jet fuel
Coal chemical industry
Natural gas chemical industry
Shale oil chemical industry
diesel fuel
fuel oil
lube
bitumen
Compounding technology
Automotive Materials
Fuel Chemicals
Thermal processing
Catalytic processing
New chemical materials
Nanomaterials and Technologies
Ecological materials
New steels
Commercialized processing
Analytical testing
Performance filtering
New non-ferrous metal alloys
Smart Materials
Superconducting materials
Rare earth materials
New building materials
ethylene
propylene
butene
benzene
Topic 3: Energy conversion
Chemical energy conversion
Light energy conversion
Thermal energy conversion
Mechanical energy conversion
Energy Conversion Technologies
Renewable energy technologies and systems
energy management
Wind energy engineering
water resources
Nuclear energy engineering
Hydrogen energy resources
Hydrogen and fuel cells
Energy Materials
Clean coal and fossil fuels
Biomass energy engineering
Storage technology
Energy-saving technology
Energy Chemical Engineering
Energy equipment
Green building materials
Energy security
Energy-efficient lighting products and technologies
New energy vehicles
Electric vehicle
Energy security and clean utilization
Green energy system
Green power production and cogeneration
Wind power control
Electrical Automation and Power Engineering
Mechanical Automation Engineering