Biography of Professor Guangzai Nong The professor works at the School of Resources, Environment, and Materials, Guangxi University, Nanning, Guangxi 530004, China. His major is chemical technology, and he researches renewable resource utilization and environmental protection. He has received one first prize for scientific and technological progress in Guangxi Province, China (2015), published a total of 43 papers, including 26 SCI papers, and obtained 13 authorized invention patents. Educational experience: (1) 2005-09 to 2008-07: Ph.D. in Chemical Technology, College of Chemistry and Chemical Engineering, Guangxi University. (2) 2002-09 to 2005-07: Master's degree in Organic Chemistry from the School of Chemistry and Chemical Engineering: Guangxi Normal University. (3) 1985-09 to 1988-07: Youjiang Ethnic Normal College, Chemistry Department, Chemistry Education. Research and academic work experience: (1) 2019-01 to present: Professor (researcher), School of Resources, Environment and Materials, Guangxi University. (2) 2015-12 to 2018-12: Professor (researcher), College of Light Industry and Food Engineering, Guangxi University. (3) 2008-08 to 2015-11: Associate professor, College of Light Industry and Food Engineering, Guangxi University. (4) 1988-07 to 2008-08. Teacher in chemisry, Chemistry Education Group, Xiatang Middle School, Youjiang District, Baise City, Guangxi.