(Topics include but are not limited to)
Theme 1: Green Energy
New energy vehicles
Hybrid energy system
Energy storage technology
renewable energy
Nuclear power technology
Clean energy development
Solar related technologies and applications
Thermal and Wind Energy Engineering
Nuclear energy engineering and gas energy theft
Energy Materials and Energy Technology
Energy Security and Energy Systems
Energy Conversion and Energy Efficiency
Renewable energy technologies and systems
Energy Security and Clean Utilization
Mineral Resources and Mining Engineering
Other related topics
Topic 2: Architecture
Predictive maintenance
Wireless transformation
Building equipment automation system
Communication System Engineering
Garage Management System Engineering
Comprehensive engineering cost
Engineering Consulting
construction management 
project management
Property Management System Engineering
Civil Engineering Structures
Advanced Engineering Technology
Engineering Structure and Seismic Resistance
building technology 
concrete structure
Construction and Control
Testing and modification
Mechanical analysis
steel structure
Metal structure
Theme 3: Smart City
Smart City Technology
Urban grid management
Intelligent emergency management
Intelligent Manufacturing
Smart City Technology
Space Information Technology
Information and Communication Technology for Smart Cities
The Internet of Things in Smart Cities
Cloud computing and the Internet of Things
mobile computing 
wireless communication 
5G
Virtual organization and remote work
Software technology for smart cities
Basic knowledge of urban management
Network Information Security