(The following topics include but are not limited to)
Theme 1: Smart City
Smart City Technology
Space Information Technology
mobile computing 
wireless communication 
5G
Urban grid management
Intelligent emergency management
Intelligent Manufacturing
The Internet of Things in Smart Cities
Cloud computing and the Internet of Things
Virtual organization and remote work
Software technology for smart cities
Information and Communication Technology for Smart Cities
Topic 2: Civil Engineering and Architecture
Civil Engineering Technology
Civil survey
Civil engineering machinery
New Building Technologies
Engineering Structure and Seismic Resistance
Engineering monitoring and testing technology
High rise building engineering technology
Building renovation technology
Template machine technology
Production technology of building components
Building plumbing and electrical systems
Building power system
Construction equipment installation technology
Construction Technology
Building energy-saving technology
Intelligent Building Technology
Structural repair, renovation, and reinforcement techniques
Concrete structure, steel structure and technology
Steel structure and metal structure technology
Ventilation and Air Conditioning Engineering Technology
Decoration and renovation, waterproofing, basic technology
Topic 3: Disaster Prevention and Control
Intelligent Disaster Prevention
Disaster prevention and reduction
Weather disasters
geologic hazard 
Building seismic resistance
Debris flow disaster
Flood prevention and disaster reduction
Disaster prediction
Disaster prevention and control
Intelligent post disaster rescue
Post disaster reconstruction technology
Prefabricated rapid disaster relief
Stability of rock slope
The Application of Big Data in Disaster Rescue
Other related topics