Topic 1: Electrical and Electronic
Electricity generation, transmission, and distribution
High Voltage Engineering and Insulation Technology
Renewable energy sources, smart grid technology and applications
Power system
Power Electronic Systems and Applications
Circuits and Systems
Computer and Information Technology
Electric motors and variable speed drives
Communication system 
Signal processing 
Intelligent Internet of Things System
Topic 2: Electronic Power
Thermal Engineering
Self healing of power grid
Intelligent power
Grid coordination
Distributed power generation
New energy electricity
Bidirectional interactive electricity
Power Internet of Things
Electrical automation
Micro Electro Mechanical Systems
Microelectronic system
Embedded system 
radio communication
Smart grid equipment
Engineering Thermophysics
Power Machinery Engineering
Electronic Science and Engineering
Topic 3: Electricity and Electrical Engineering
power electronics 
Mechanical Engineering and Materials Engineering
Electric drive
Power Machinery and Machinery Industry
Power Quality and Electromagnetic Compatibility 
Mechanical Manufacturing Technology
Power system and its automation
Mechanical Automation Engineering
Modeling, simulation, and analysis of power systems
Mechanical manufacturing and automation
Power system planning and scheduling
Mechanical Engineering and Electronic Technology
Power system protection, operation, and control
Computer relay
Reliability and safety of power system
Electromagnetic and Photonics
Power system stability
Integrated optical and electro-optical devices
Sensors and Micro Machines
Microwave and millimeter wave circuits and antennas
Power transmission and distribution systems and equipment
Analog circuits and digital circuits
Electric Drivers and Applications
Electric Vehicle Technology
Electrical Engineering Technology
Computational Intelligence in Electrical Engineering
Mechanical Engineering and Mechanics
Mechanical manufacturing and mechatronics integration