Graduated from the Department of Mathematics, Capital Normal University with a major in Mathematics Education in 1992. Over her 32-year career, she has been engaged in high school mathematics teaching, and has served as a homeroom teacher for 20 of those years. She retired in November 2024, and prior to retirement, she taught at Beijing Hepingjie No.1 Middle School. She holds the title of Senior Middle School Teacher. Having long been engaged in mathematics teaching and homeroom management, she has instructed over a dozen senior three graduating classes, all of which achieved excellent results. She boasts rich frontline teaching experience and expertise in college entrance examination preparation, along with strong team spirit and communication skills.
