Research Interests: Approximation theory of functions, financial engineering

Born on June 22, 1971, female, of Han ethnicity, native of Cixian County, Hebei Province. PhD in Science, Professor and Master's Supervisor at the School of Mathematics and Information Science, Hebei Normal University. From 1989 to 1993, she studied in the Department of Mathematics at Hebei Normal University, earning a Bachelor of Science degree. From 1993 to 1996, she studied in the Department of Mathematics at Hebei Normal University, earning a Master of Science degree. From 1997 to 2000, she studied in the Department of Mathematics at Sichuan University, earning a PhD in Science. Since 1996, she has taught in the Department of Mathematics at Hebei Normal University, successively serving as Teaching Assistant, Lecturer, Associate Professor, and Professor.