Hello! ?好! I am a graduate student at YMSC, Tsinghua working on holography. Current Projects Trying to understand more about $T\bar T$ deformation in the context of $\mathrm{AdS}_ 3$ / $\mathrm{CFT}_ {2\,}$ . Looking for a Horowitz-Polchinski type winding string solution in $\mathrm{AdS}_ {3\,}$ . Understanding entanglement & modular flow in BMS field theory . Research Interests I am also interested in studying: the black hole information paradox higher form symmetries holographic tensor networks the von Neumann algebra as a formal description of quantum entanglement I have basic knowledge of these topics but have not much experience working on them. On the Side I am a GNU/Linux user and a free software enthusiast. I am an "impure" Arch Linux user since I subscribe to the Manjaro repository for stability. Recently I have been enchanted by the pureness of Nix and I actively use Nix as a major package manager. I enjoy Rust, Mathematica and Python but I am only an amateur in programming.