Topic 1: Ocean Engineering
offshore engineering
offshore construction services
Artificial Island
Oil and gas exploration and extraction platform
Floating oil storage tank
Floating refinery
Floating airport
Deep sea engineering
Diving Techniques
undersea mining
Subsea Tunnel Engineering
submarine pipeline 
Marine resource development and spatial utilization
Underwater acoustics and acoustic oceanography
Ocean observation platform
Systems and Instruments
Topic 2: Ships
Marine Engineering
smart grid
mathematical modeling
New Energy and Ship Power Systems
Modeling and Algorithm of Ship Power System
Ship Electronics and Electrical Technology
Ship Electrical and Electronic Engineering
Marine electrical equipment and systems
Submarines and underwater robots
marine power plant
Power machinery operation and control
Ships and marine engineering equipment
Topic Three: Navigation Technology
Navigation mechanics
Ship Structure and Equipment
CMDSS (Global Maritime Distress and Safety System)
Ship navigation
navigation and positioning
Ship maneuvering and avoidance
Ship types and performance structures
Ship equipment and systems
Navigation aids and facilities
Marine Hydrogeology and Meteorology
port  and waterway engineering
Water transportation
radio communication
Satellite Navigation System
Marine transportation
radio direction finding
Automatic Identification System (AIS) for Ships
Navigation record automation
Ship maneuvering
nautical instrument
Radar and remote sensing technology
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