Prof. Zhongfan Liu got his PhD in University of Tokyo in 1990. He is now the BOYA Chair Professor of Peking University in chemistry, the Director of Beijing Graphene Institute, and the Vice President of Chinese Chemical Society. His research interest focusses on low dimensional carbon materials, including the CVD growth of graphene and single-walled carbon nanotubes and their unique applications. Prof. Liu has published over 560 peer-reviewed articles and over 100 patents. His recent contributions to graphene areas include, superclean graphene, super graphene glass, graphene optical fiber and photochemical band structure engineering of graphene. The major academic awards he received include, National Natural Science Awards (2008, 2017), Chinese Chemical Society-AkzoNobel Chemical Science Award (2012), Baogang Outstanding Teacher Award (2012), the Lectureship Award of 2016 Colloid and Surface Chemistry Annual Meeting of Chemical Society of Japan, Beijing Municipal Excellent Teacher (2017), and the 2018 ACS Nano Lectureship Award. He was elected as the member of Chinese Academy of Sciences in 2011 and as one of the six outstanding scientists in Ten-Thousand-Talents Program in 2013. Prof. Liu is the Fellow of the Institute of Physics (UK, 2004), the Fellow of Royal Society of Chemistry (UK, 2014) and the Fellow of TWAS(2015).