Research Interests: Approximation theory of functions and its applications

Born in August 1969, female, Han ethnicity, native of Lingbao City, Henan Province. PhD in Science, Professor at the School of Mathematics and Information Science, Hebei Normal University. From 1988 to 1992, she was a student in the Department of Mathematics at Hebei Normal University, where she received her Bachelor of Science degree. From 1992 to 1995, she was a graduate student in the Department of Mathematics at Hebei Normal University, where she received her Master of Science degree. Since 1995, she has taught in the Department of Mathematics at Hebei Normal University, and obtained her PhD in Science in 2002. She has successively served as Teaching Assistant, Lecturer, and Associate Professor in the Department of Mathematics, and Professor at the School of Mathematics and Information Science.