Changping District is located in the northwest of Beijing, the capital of China. It covers an area of 1343.5 square kilometers and has a population of 183,000. It is located in the combination zone of Yanshan and Taihang Mountains. The total length of the boundary line is 261.5 kilometers and the area is 1343.5 square kilometers. The terrain is high in the northwest and low in the southeast. It relies on Jundushan in the north and Beijing in the south. Mountains are 800 to 1000 meters above sea level and plains are 30 to 100 meters above sea level. 60% of the area is mountainous, 40% is plain, there are two national forest parks, is the birthplace of Beijing Mother River - Wenyu River.

Changping has a long history and culture. It has been more than 2000 years since the establishment of Changping County in the Han Dynasty. The Ming Tombs and Juyongguan Great Wall have been listed in the World Heritage List. Xiaotangshan is a well-known hot spring resort.

Changping is one of the important gathering areas of higher education and scientific research institutions in Beijing. There are 14 universities and their campuses, 18 state-level scientific research institutions and nearly 20,000 scientific researchers.

Changping is an important part of the core area of Zhongguancun National Independent Innovation Demonstration Zone, a national science and Technology Park in China. Its economic development is dominated by high-tech industries. It has initially formed three characteristic industries: energy science and technology, high-end modern manufacturing and biomedicine. It has gathered many countries, such as PetroChina, Sinopec and China Mobile. R&D and Sales Center of Top 500 Enterprises in the World.

Changping is the main apple and strawberry producing area in Beijing. It produces 20 million kilograms of high-quality apples and 10 million kilograms of strawberries annually. In February 2012, the 7th World Strawberry Congress was successfully held in Changping.

Changping District has actively carried out inter-city exchanges and cooperation. At present, it has established friendly exchanges with 10 cities, including Oakland, California, Nuremberg, Germany, and Daofeng District, Seoul, Korea. The areas of exchanges involve economy, education, science and technology, sports and culture.

Since the reform and opening up, Changping's economic and social development has been sustained and healthy, its comprehensive economic strength has been improved in an all-round way, the urbanization process has been advancing rapidly, and the quality of life of its residents has been significantly improved. It has successively won the honors of "five consecutive champions" in national entrepreneurial cities, national demonstration zones for scientific and technological progress, advanced areas for popularizing law, and "seven consecutive champions" in model cities with double support. Title. In 2012, Changping District achieved a regional GDP of 50 billion yuan, industrial output value above scale exceeded 100 billion yuan, local public revenue reached 5.22 billion yuan, per capita disposable income of urban residents and per capita net income of farmers reached 29,938 yuan and 14,967 yuan, respectively.