Yong LI received his B.S. degree in 1985 and M.S. degree in 1987 from the Department of Chemistry, Ehime University (Japan), respectively. He received his Ph.D. degree in 1997 from Graduate School of Human and Environmental Studies, Kyoto University (Japan). He joined the faculty of Department of Chemistry, Tsinghua University in 1987. Now he is an associate professor of chemistry. From 1999 he is a council member of Asia-Pacific EPR society and he was a vice president of APES from 2010 to 2014. From 2000 he is the vice chairman and the secretary general of National Committee of Magnetic Resonance Spectroscopy. He is currently an associate editor of Chinese Journal of Magnetic Resonance. Research interests: magnetic resonance spectroscopy (NMR and ESR), spin chemistry, coordination chemistry, and supramolecular chemistry.