I am currently a postdoc at HKUST supervised by Prof Yangqiu Song. I obtained my Computer Science Ph.D degree at the Hong Kong University of Science and Technology in 31 January, 2025. I am fortunate to be advised by Prof. Yangqiu Song during my Ph.D study. I obtained my B.S. degree, majoring in Computer Science and Math-CS track, from the Hong Kong University of Science and Technology in 2020.

I was an intern student in the LLM Alignment team at Minimax from July to November 2024. My task is to implement the insturction hierarchy for their models with enhanced robustness against prompt injection attacks. In addition, I was an intern student in the Toutiao AI Lab, Bytedance for NLP research during Summer of 2022.

My research interests are mainly about privacy studies in NLP that include: Privacy attacks and defenses on (Large) Language Models, Differential Privacy, and Contextual Integrity.