Topic 1: Industrial Automation and Intelligent Control
Bionic robot
Deep learning
Intelligent decision-making and control
Nonlinear control
Control system
Fault detection
Digital Twins
Adaptive control
Motion Control
Embedded system
Intelligent information processing 
Fuzzy control
Pattern Recognition
Signal processing
Mechatronics
Topic 2: Energy Conversion
Energy conversion and conversion technology
Energy Conversion Materials
Energy storage
Storage materials and energy storage technology
Efficient utilization of energy
Sustainable development of energy
Topic 3: Electrical Engineering
Electric motors and appliances
Power system and its automation
High voltage and insulation technology
Power Electronics and Power Transmission
Electrical Theory and New Technologies
Electrical Technology
Power Technology
Power technology
Electromagnetism
Power transmission and distribution
Electromagnetic Compatibility
High voltage instruments
Electrical Engineering Materials
Mechatronics
Circuits and Systems
Power system and its automation
Power System and Energy
Electric Vehicle Technology
Electric motors and appliances
Distribution automation system
High voltage and insulation technology
New sensor
Computer relay
Electromagnetic and Photonics
Smart Grid/Power IC
Circuits and Electronics 
The application of laser technology and electro-optical technology
The electro-optic phenomenon of semiconductors