After earning her B.S. in Biological Science and Biotechnology at Tsinghua University in Beijing, China in 1997, Mao received her Ph.D. in Neuroscience from the Johns Hopkins University School of Medicine in 2005. She did postdoctoral research at the Cold Spring Harbor Laboratory and then at the Howard Hughes Medical We would like to show you a description here but the site won’t allow us.Tianma America is a worldwide leader in the small to medium size, LCD and AMOLED display Industry.