He Zhangfan, male, born in Shanxi, earned his Doctor of Philosophy in Chinese Philology and Linguistics from Sun Yat-sen University in June 2025. He joined the Postdoctoral Program in Chinese Language and Literature at Tsinghua University in September 2025 under the mentorship of Professor Li Shoukui. His primary research focuses on Paleography and Excavated Documents. He has published several papers in academic journals such as Excavated Documents and Journal of Chinese Language History.