(The following topics include but are not limited to)
Topic 1: Electronic and Electrical
Design of Power Electronic Devices and Systems
Renewable energy and grid integration technology
Next generation semiconductor devices and processes
Microelectronics and Nanoelectronics Technology
Design and Application of High Voltage Electrical Equipment
Diagnostic and Monitoring Technology for Electrical Equipment
Embedded Control and Intelligent Electronic Systems
IoT devices and communication technology
Optoelectronic detection and display technology
Wireless Sensor Networks and Low Power Communication
Electrical Innovation in Aviation Electronic Equipment
Industrial Automation and Process Control
Digital Signal Processing and Applications
Optimization and Dispatch of Power System
RF Devices and Their Applications
Electromagnetic compatibility and interference
Network Security in the Power System
Information Security and Electronic Protection Technology
Electrical equipment and high voltage technology
Smart grid technology
RF technology
Electromagnetic compatibility technology
digital signal processing 
Topic 2: Chemical Engineering
Catalyst Design and Synthesis
Multiphase Catalysis and Surface Science
Chemical Reaction Engineering
The Application of Nanomaterials in Chemical Industry
Electrochemical and Electrocatalytic Technology
Microreactors and Continuous Flow Synthesis
Process Systems Engineering and Optimization
Separation Engineering and Membrane Technology
Green Chemical Process
Intelligent Manufacturing and Process Control
Biochemical Engineering
Integration of New Energy Chemical Engineering
Topic Three: Solid Mechanics
Experimental Solid Mechanics
Materials Mechanics and Structural Mechanics
Environmental Mechanics
Solid deformation and main structure theory
vibration theory 
Micro mechanics
Dynamic mechanics
Collision and Impact Analysis
Power destruction and destruction mechanism
Nonlinear Material Models and Their Applications
mechanical properties
Elasticity Mechanics
Plastic Mechanics
fracture mechanics
contact mechanics