Yihan Zhang is a PhD student in the Department of Information Engineering at the Chinese University of Hong Kong, advised by Sidharth Jaggi. He received his BEng degree in computer science and technology from Northeastern University, Shenyang, China in 2016. From July to December 2018, he worked with Venkatesan Guruswami in the Computer Science Department at Carnegie Mellon University. His research interests lie in theoretical computer science, particularly information theory and coding theory.