Zhao Hongyan, female, Han nationality, born in 1970, CPC member, Special-Grade Mathematics teacher, who graduated from Mathematics Department of Hebei Normal University in 1991 and got Master’s degree in education from Beijing Normal University in 2004. She served as the Vice-director and Director of Tsinghua University High School academic affairs successively and has been the Vice-principal since July 2012. She has always been engaged in first-line education and teaching work and was a headteacher and mathematics teacher in one package experiment class of Tsinghua University High School whose students won first prize in international, national, and Beijing municipal competitions many times. She participated in the competition of national mathematics presentation on behalf of Beijing Municipality and won the first prize. Many of her dissertations won first prize above city level or were published in the core teaching periodicals. She was awarded as Backbone Teacher in Beijing Municipality, Leader of Beijing Municipal Discipline, Excellent Responsible Person in Haidian District Teacher Training Work, etc. At present, she is the leader of a school project of hand-held technology and mathematics integrated education science and research project of Middle School Mathematics Teaching Professional Committee of Chinese Society of Education, and the Vice-director of Mathematics Mentor Group of Haidian District Popular Teacher Working Station.