Biography: Pingping Liu, Associate Professor, PhD and Postdoctoral. She has hosted and participated in national and provincial level scientific research projects 10 items and published more than 50 papers, including EI and ISTP papers. Pingping Liu has published 5 Monographs and won the provincial and ministerial level award 6 items. She is Beijing Natural Science Foundation project evaluation expert and she has evaluated Beijing Natural Science Foundation projects for three years. Pingping Liu is the member of American Management Association and Annual Conference Reviewer. She has reviewed annual conference papers for three years. She is the member of European Management Association and Annual Conference Reviewer. She has reviewed annual conference papers for four years. Pingping Liu has made a keynote speech in the 13th European Management Conference. She is also the program committee of many international conferences and serves as the reviewer for many journals.