Research Interests: Approximation theory

Born in January 1974, male, Han ethnicity, native of Gaoyang, Hebei. PhD in Science. From 1993 to 1997, he studied in the Department of Mathematics at Hebei Normal University, earning a Bachelor of Science degree. From 1997 to 2000, he earned a Master's degree at Hebei Normal University. Since 2000, he has been teaching at Hebei Normal University, and obtained his PhD from the same university in 2006.