I am a fourth-year Ph.D. student in the Department of Statistics at the University of Chicago. Prior to graduate school, I received a B.S. degree in mathematics at Tsinghua University in 2015. My Ph.D. adviser is Prof. Jian Ding.

    I am interested in probability theory.


  1. Poly-logarithmic localization for random walks among random obstacles (with Jian Ding).
    Annals of Probability, to appear. [arXiv]
  2. Localization for random walks among random obstacles in a single Euclidean ball (with Jian Ding).
    Submitted. [arXiv]
  3. Geometry of the random walk range conditioned on survival among Bernoulli obstacles (with Jian Ding, Ryoki Fukushima, Rongfeng Sun).
    Submitted. [arXiv]


  1. Random walk among Bernoulli obstacles.
    Random Walks in Correlated and Dynamic Environments, Texas A&M University, August 2018.


I worked as a teaching assistant for the following courses in the University of Chicago.

STAT 234 Statistical Models and Methods I Winter 2016
STAT 245 Intro To Math Probability Spring 2016, Spring 2017
STAT 304 Distribution Theory Autumn 2016, Autumn 2017
STAT 383 Measure-Theoretic Probability III Spring 2018
STAT 385 Brownian Motion and Stochastic Calculus Autumn 2018