The most striking feature of Yanshan Yingfeng Street.

Yanshan District is located in Fangshan District in the southwest suburb of Beijing. Now it is under the jurisdiction of Yanshan office.

Yanshan area was originally a part of fangshan county, located at the southern end of the western part of Yanshan Mountain, with high terrain in the northwest and low terrain in the southeast. Mountains and hills account for about half, covering an area of 37.8 square kilometers, and the existing population is about100000.

The existing geographical scope of Yanshan was originally part of the jurisdiction of fangshan county Management Commune and Zhoukoudian Commune. After the establishment of Yanhua Company, with the completion of Yanshan residential area and the development of municipal administration, commerce, culture and education, in order to strengthen local administration and separate government from enterprise, on June 26th, 1974, with the approval of Beijing Municipal People's Government, Beijing Petrochemical Work Area Office was established. The petrochemical district office mainly manages Yanshan local administrative work, commerce, catering services, culture and education, and is led by Beijing Petrochemical General Factory.

1980 10 with the approval of Beijing and the State Council, Yanshan district in Beijing was formally established. People call it the smallest district in Beijing.

1June, 987, Yanshan District and Fangshan County implemented "two demolition and one construction", and Fangshan District was established after the merger of Yanshan District and Fangshan County. At this point, the Yanshan area was changed to the jurisdiction of the Yanshan Office of Fangshan District, an agency of Fangshan District People's Government.

There are four streets: Dongfeng Street, Xiangyang Street, Yingfeng Street and Xingcheng Street.

Xiangyang Street was established on June 28th, 1975, which is the earliest street in Yanshan.

Dongfeng Street was established on July 29th, 1976. It is the largest street in the jurisdiction, but most of them are uninhabited mountainous areas.

Yingfeng Street was established in September, 1983. It is the largest street in Yanshan and the economic, political and cultural center of Yanshan.

Xingcheng Street was established in March1996 14. It is located outside Yanshan District and near Nanliyuan Village in Fangshan. It is a newly-built community far from the industrial zone.

Liyuan Street was established on April 2, 1976, but it is mostly industrial and uninhabitable, and most of it was moved to Xingcheng. 2/kloc-0 was revoked at the beginning of the century and was placed under Xiangyang street. At the same time, it was also the political and cultural center in the early Yanshan period. Most of the factories of Yanhua Company were located in Liyuan Street.

In addition, because Yanshan was originally at the district and county level, although the district administration has been revoked, the district-level non-administrative departments still remain today, such as the Public Security Bureau, the Armed Police Fire Brigade, the Local Taxation Bureau and so on.