Male, born on November 5, 1955, special grade geography teacher of the High School Attached to Tsinghua University, leader of the Geography Teaching and Research Group。

Executive editorial Board member of "Education Guide", member of the Expert Committee of "Third Learning"。Leader of geography tutor group of famous division workstation in Haidian District。He lectured on educational programs such as college entrance examination and geography review on China Central Television (CCTV10)。Served as the 16th senior high school graduation class geography teaching work。In recent years, we have made a number of high-quality special reports on education concepts, curriculum reform and college entrance examination，The projects he presided over include the municipal project funded by Beijing Municipality, "Research on Teaching Strategies to Promote the Development of Students' Multiple Intelligences in Middle School Geography Teaching"，He has written and edited several teaching and education monographs, including "New Curriculum Standard Encyclopedia for Middle School Students", "College Entrance Examination Sprint", "College Entrance Examination Talk and Test" and "3+X Way to Win"。Record several instructional CDS。