Naiying Yuan and Haitao Tang are Lecturers Emeritus in the Department of East Asian Languages, and in the Chinese Linguistics Project, at Princeton University. Tang is coauthor of Chinese Primer , an introductory Chinese language textbook (Princeton). James Geiss, who earned his Ph.D. from Princeton University in 1979, was a Ming scholar and worked for many years as research associate, editor, and contributing author to the Cambridge History of China Project .