Dr. Yeping Li is a full professor in the Department of Teaching, Learning and Culture at Texas A&M University, College Station, USA. Dr. Li is an internationally known scholar, author, and editor. He has extensive experiences in school education and higher education internationally. His cross-national experience has not only prompted him to take an international approach in his research, but also provided him a unique lens to emphasize educational quality improvement and equity. He has published more than 100 articles in mathematics education and teacher education. He is currently the editor-in-chief of the "International Journal of STEM Education" published by Springer, and also the editor of a monograph series "Mathematics Teaching and Learning" published by Sense Publishers. He received a Ph.D. in Cognitive Studies in Education from the University of Pittsburgh in 1999. Prior to coming to the United States, he completed his undergraduate education in Mathematics and also a Master's degree in Mathematics Education in China. During his academic career, he had served as a mathematics teacher for four years, as well as a faculty member at Beijing Normal University and the University of New Hampshire before joining Texas A&M University in 2006.