Merge pull request #1 from He-jiazhi/codex/add-hyperlink-to-homepage-paragraph

Add advisor mention with link on About page intro

Author: He-jiazhi

_pages/about.md

@@ -19,10 +19,9 @@ selected_papers: false # includes a list of papers marked as "selected={true}"
 social: true  # includes social icons at the bottom of the page
 ---
 
-My name is Jiazhi He, I am a Ph.D. student in the [Department of Statistics](https://www.stat.pitt.edu/) of [University of Pittsburgh](https://www.pitt.edu/). Prior to joining University of Pittsburgh, I obtained my B.S. in Mathematics and Applied Mathematics from [The School of Mathematical Science](https://math.ustc.edu.cn/ENGLISH/list.htm) of [University of Science and Technology of China (USTC)](https://en.ustc.edu.cn/) in July 2023.
+My name is Jiazhi He, I am a Ph.D. student in the [Department of Statistics](https://www.stat.pitt.edu/) of [University of Pittsburgh](https://www.pitt.edu/), advised by [Prof. Yu Cheng](https://www.stat.pitt.edu/people/yu-cheng). Prior to joining University of Pittsburgh, I obtained my B.S. in Mathematics and Applied Mathematics from [The School of Mathematical Science](https://math.ustc.edu.cn/ENGLISH/list.htm) of [University of Science and Technology of China (USTC)](https://en.ustc.edu.cn/) in July 2023.
 
 I have broad research interests in methodology and theory in high-dimensional statistical inference, dynamic treatment strategies, sequential multiple assignment randomized trial (SMART), adaptive designs, causal inference, win statistics for multiple endpoints and statistical machine learning, to establish reliable, powerful, and interpretable solutions to wide real-world problems.
 
 Click [here](https://translate.google.co.uk/?sl=auto&tl=en&text=%E4%BD%95%E5%AE%B6%E5%BF%97&op=translate) for my name in Chinese and how to pronounce it. 
 
-