Optoelectronic Science:
Infrared Technology and Infrared Information Processing
Optical Information Processing Technology and Applications
Optoelectronic functional materials and devices
Plasma technology
Laser Technology and Applications
Optical Science
Geometrical optics 
Wave optics
Quantum optics, etc
Information Technology:
Information Technology and Economic Management
Economics related algorithm optimization balance
Modeling and Prediction Theory of ARMA Time Series
Complex data modeling in economic management
The application of algorithms in economic management
Economic big data mining
Cloud computing
Economic Models and Software Engineering
Communication network
Internet of Things (IoT)
Information Systems and Security
Pattern recognition and artificial intelligence
Performance evaluation and modeling applications
Information Economy and Enterprise Management
Economic forecasting methods and combination forecasting models, etc
Information security:
Information System Security and Management
Network Engineering and Security
Information security algorithms and protocols
Intelligent communication/information security
Blockchain Information Security
Power Information Security
Database and System Security
High performance security systems, etc