Large-scale structure of the universe; Weak lensing; 21cm-line intensity mapping

Interstellar Medium and Star Formation

high-mass star formation

weak gravitational lensing, cosmic large scale structure

weak gravitational lensing, galaxy cluster

AGN spectroscopy、variability and AGN-host coevolution

Active Galactic Nuclei, Interstellar Medium, Evolution of fundamental physical constants

Active Galactic Nuclei

My research interests are primarily focused on star formation in the Galaxy, including observational studies of the early environments of high-mass star formation using radio and sub‑millimeter continuum and spectral lines, and multi‑wavelength time-domain analysis of episodic accretion during the star formation process. At the Shanghai Astronomical Observatory, the main research projects are divided into two parts: 1) Observational analysis of the temperature and dynamics of the central molecular zone via the JACKS project; 2)Using archive data to analyze the flux variability of the environment around the supermassive black hole at the Galactic center,Sgr A*.

Interstellar Medium and Star Formation