Topic 1: Computational Physics
Solving Differential Equations
Monte carlo
Molecular dynamics
Fast Fourier Transform
Multi body system simulation
Fluid dynamics
Solid Mechanics and Materials Simulation
Quantum System Simulation
Experimental data fitting
Signal and Image Processing
Machine Learning and Artificial Intelligence
high performance computing
Software Development and Algorithm Design
Plasma Physics
Astrophysics and Cosmology
biophysics
Discretization and Grid Generation
Error Analysis and Convergence
optimization algorithm 
Quantum computing simulation
material science
Nuclear energy and fusion research, etc
Topic 2: Modeling Complex Systems
emergence
self-organizing
nonlinear dynamics
adaptability
network structure
Theme based modeling
Differential Equations and Dynamic Systems
Network Science
Random Process and Monte Carlo Method
system dynamics
Stability and phase transition analysis
sensitivity analysis 
Machine Learning Integration
parallel computing
biology
social sciences
engineering technology
Ecology, etc