China Geo University, Beijing Information Science and Technology University, Beijing Foreign Studies University, China Agricultural University, Beijing University of Posts and Telecommunications, Beijing Institute of Technology, beijing language and culture university, Peking University, Beijing Technology and Business University, Beijing University of Aeronautics and Astronautics, Beijing Jiaotong University, University of Science and Technology Beijing, Beijing Forestry University, Beijing Normal University, Beijing Sport University, Beijing Dance Academy, Tsinghua University, etc. Extended Information Capital Normal University, Capital Institute of Physical Education, Beijing Film Academy, China University of Mining and Technology, China Institute of Labor Relations, China Youth University for Politics, China Renmin University, Central University of Finance and Economics, Minzu University of China, China Geo University, Beijing Information Science and Technology University, Beijing Foreign Studies University, China Agricultural University, Beijing University of Posts and Telecommunications, Beijing Institute of Technology, beijing language and culture university, Peking University, Beijing Technology and Business University, Beijing University of Aeronautics and Astronautics, Beijing Jiaotong University, University of Science and Technology Beijing. Haidian District, which belongs to Beijing, is located in the west and northwest of Beijing, bordering Xicheng District and Chaoyang District in the east, Fengtai District in the south, Shijingshan District and Mentougou District in the west and Changping District in the north. The area is 43 1 km2, the boundary line is about146.2km, the length from north to south is about 30km, and the width from east to west is about 29km, accounting for about 2.6% of the total area of Beijing. The area is between 39 53'-40 09' north latitude and116 03'-116 23' east longitude.