Phyllis ZhangDr. Phyllis Zhang is Associate Professor and Director of the Chinese Language Program at George Washington University. A native Chinese speaker, Dr. Zhang received a Doctorate of Education in Applied Linguistics from Columbia University in New York. he is the author of DAVID AND HELEN IN CHINA: AN INTERMEDIATE COURSE IN MODERN CHINESE (Yale University Press 1999, 2003) and DEVELOPING CHINESE FLUENCY (intermediate to advanced; Cengage Learning Asia 2010), and NI WO TA/ DEVELOPING CHINESE FLUENCY: AN INTRODUCTORY COURSE (Cengage Learning, 2015). She also is a certified tester of Chinese language proficiency by the American Council on the Teaching of Foreign Languages (ACTFL). Read More Read Less