(The following topics include but are not limited to)
Topic 1: Communication Engineering
Digital communication
multimedia communication 
wireless communication 
Internet communication
Antenna and Propagation 
Optical Communication and Optical Networks
Mobile Internet and Terminal
Radio frequency technology
satellite communication
mobile communication
Modern Exchange Technology
Topic 2: Materials Engineering
biological materials
Intelligent materials
tissue engineering
Surface modification
Green materials
Structural materials
Functional materials
Advanced Materials and Nanotechnology
3D printing/additive manufacturing
Material characterization and testing
Electronic and Photonic Materials
Materials for lightweight and durable prosthetics
Materials used for reliable telecommunications in medical robots
Materials for exoskeletons and assistive devices
Imaging equipment enhancement materials
Materials used for controlling drug release
Aviation acoustics
Aircraft design
Aircraft systems
Cabin system
Air transportation system
Air transportation business
Airworthiness
Manned/Unmanned Aviation
Flight Physics
mechanism
Aeroelasticity and Structural Dynamics
Aerothermodynamic airspace control
airspace management 
Autonomous avionics
Qualification certification
Clean space
Control architecture
Education and training
manufacturing technology 
UAS application