Li Youyu's resume: Han Guang ceramic creator, creative ceramic artist. Born in Yueyang, Hunan, 1954, graduated from Hunan Institute of Light Industry and Central Academy of Arts and Crafts, and has been engaged in teaching and scientific research in colleges and universities for a long time. He used to be the deputy director of Institute of Ceramics, Academy of Fine Arts, Shanghai University. 1989 As a visiting scholar, he served as a visiting professor at Osaka University of the Arts in Japan, studying Japanese modern ceramics. During the period of 1999, he visited the United States with his works and research results, and wherever he went, he was welcomed and highly praised by the ceramic circles in the United States. His works of Hanguang porcelain won the gold medal of national arts and crafts creation; His research on ceramic technology has won more than ten national patents; The art of environmental engineering of Han Guangtao initiated by him is unique in the field of architecture and interior design. He is currently the chairman and general manager of Hanguang Enterprise, and concurrently a researcher at the Sculpture Art Institute of Shanghai Literature and History Research Institute.