Jingli Ren is a Professor of Applied Mathematics at Zhengzhou University, and serves as the Deputy Dean of the School of Mathematics and Statistics & Henan Academy of Big Data. She received the Ph.D. degree in applied mathematics from Beijing Institute of Technology, Beijing, China, in 2004. Her research interests include data science, applied mathematics, and applied statistics. Yiwen Tao is an Associate Professor of Applied Mathematics at Zhengzhou University. She received her Ph.D. degree in applied mathematics from Zhengzhou University, Zhengzhou, China, in 2021. She has been a visiting scholar at University of Waterloo and College of William & Mary. Her research interests are in the field of mathematical biology and data science.