(The following topics include but are not limited to)
Topic 1: Power Electronics
Electricity market, planning and cost estimation
Electric energy processing, conversion, transmission, control, and distribution
Electric traction, drive and control
Modeling and simulation, control and protection, and stable operation of power systems
Artificial Intelligence, Digitization, and Power Intelligence
Electromagnetic compatibility, reactive power compensation and filtering system
Process control, loss assessment, optimization and regulation of power transmission
Smart grid, distribution network and grid planning
Transformers and Relay Protection
Load Calculation and Forecasting
Power transmission and distribution, as well as power supply and consumption
power electronics and power transmission
Sensors, Components, and Controls
Electric motors, machine tools, and mechatronics integration
Electromagnetic, Electromagnetic Compatibility, and Microwave Antennas
Electronics and Integrated Circuits
Energy storage technology/renewable energy
Thermal Energy and Power Engineering
Energy Engineering and Environmental Engineering
Renewable energy technologies and systems
Energy Security and Clean Utilization
Mineral Resources and Mining Engineering
Wind power generation/alternative fuels
Solar related technologies and applications
Clean energy development
Thermal Engineering and Thermodynamics
Energy Equipment and Energy Management
Thermal and Wind Energy Engineering
Circuit simulation design, circuits and systems
Electronic devices, signal images, and information detection and processing
Frequency conversion, speed regulation and energy saving
Converter, control and power supply
Electronic Materials, Devices, and Optoelectronic Information
Topic 2: Steel Structures
material science
Intelligent algorithms related to mechanical deconstruction
Risk analysis and assessment of structure
Structural deformation and failure
Structural load-bearing capacity
Seismic Design of Structures
Physical properties of metallic materials
biomaterial
Topic 3: New Materials
Electronic materials
Energy materials
3D printing materials
Photons and Optoelectronic Materials
smart materials and structures
Two dimensional materials and applications
semiconductor material
magnetic material 
new functional materials
Functional ceramics
Self repairing materials
Thermoelectric material
High temperature and superconducting materials
Nanomaterials and Nanotechnology
Industrial manufacturing technology, structural materials
Topic 2: Industrial Manufacturing
mechatronic
New sensing technology
Precision Manufacturing Technology
Advanced Manufacturing Production Mode
computer integrated manufacturing system
Advanced control and optimization technology
intelligent manufacturing technology
Measurement and Control Technology and Intelligent Systems
Virtual Manufacturing and Network Manufacturing
Advanced CNC technology and equipment
Quality monitoring of manufacturing process
System Analysis and Industrial Engineering
Microelectronics Packaging Technology and Equipment
Industrial robots and automated production lines
The Application of Artificial Intelligence Technology in Design and Manufacturing