YU Su, born in 1983, is an associate professor of School of Liberal Arts at Nanjing University. She received her B.A. and M.A. at Nanjing University and her doctoral degree (Literature) at Nanjing University in 2011. Her present research focuses on Chinese poetics and history of Chinese documents and literature in early medieval times. Her journal articles include Walking Bamboo Trunk for Books: the Literature Memory and Diffusion in Early Medieval China (2020) and Preliminary Research on Chen Yin-ke’s Hebenzizhu (2011).