Dehua Wang is a physical chemist. He received his Bachelor of Science degree from the University of Science and Technology of China in 1963 and received his Ph.D. in physical chemistry from Syracuse University. Syracuse, New York in 1985. Dehua is presently a senior scientist at California Sharon Company. For more information, see Marquis Who’sWho in America, 52nd Edition, New Providence, NJ, USA, p4505, 1998.

Xiaolong Xu is a chemist. She received her Bachelor of Science degree from the University of Science and Technology of China in 1963. She worked at Emory University (Atlanta, Georgia) for more than ten years. She is presently a manager at California Sharon Company, working in sales and finance.