Topic One: Mathematics
Numerical linear algebra Matrix Theory, Vector Analysis, Complex Analysis, ordinary differential Equations, Numerical Analysis, Probability theory, mathematical statistics, Operations Research, Game theory, Control theory, Combinatorics, Data analysis, Statistics, Geometry, parameter calculation, Mathematical modeling, nonlinear analysis, Algebraic topology, catastrophe theory, functional analysis, differential geometry, Set Theory, Mathematical Logic, Algebraic number theory Analytical number Theory, Function Theory, discrete mathematics, Symmetries and integrable systems, complex variable functions, real variable functions, special functions and orthogonal polynomials, application of computer mathematics, mathematical theory of artificial intelligence, applied mathematics
Theme two: Astronomy
Astromechanics, Astrophysics, Astrobiology, Gravitational Wave and High Energy Astronomy, Galaxies and Cosmology, stars, interstellar physics, Multi-band and multi-Messenger astronomy, Astronomical Telescopes and Observational technology, Solar System and Planetary Science, Black holes and compact objects
Topic three: Optical measurement
Optical Telescope Technology, Astronomical Spectroscopy, Adaptive Optics, Interferometric Astronomy, Laser Ranging and Astronomy, Surveying, Astronomical Imaging technology, Optical data Processing and analysis, Atmospheric Optics, Multi-band observation systems, Quantum Optics and Measurement
Other related topics can be submitted