Dongxinfang Street, Beijing Mentougou District under the jurisdiction of the street, is located in the east longitude 116 ° 01 ′ 32 ″ ~ 116 ° 05 ′ 06 ″, north latitude 39 ° 55 ′ 30 ″ ~ 39 ° 57 ′ 00 ″ between. It is located in Jiulongshan Hollow, neighboring Chengzi Street in the east, connecting with Zhaojiawa from Nandaling in the south, connecting with Tanzhe Temple Town and Longquan Town from Fengkouan in Guanting in the west, and bordering with Miaofengshan Town from Jiulongshan in the north. The area of the district is 10.9 square kilometers. In 1952, Dongxinfang area belonged to Mentougou Town of Beijing West Mining District. in April 1955, Dongxinfang Street was established. in 1969, it was merged into Mentoucheng Township Management District. in 1971, Mentoucheng Township was abolished, and Dongxinfang Street was established. As of the end of 2010, the resident population of Dongxinfang Street was 27,355. As of 2019, Dongxinfang Street has 13 neighborhoods under its jurisdiction, with the office located at 50 Xixinfang Street in Dongxinfang Street. In 2011, the total revenue of Dongxinfang Street was 14.902 million yuan, an increase of 45.4% over the previous year. From the point of view of each major tax, the completion of sales tax 7.401 million yuan, value-added tax 1.996 million yuan, corporate income tax 2.055 million yuan, respectively, an increase of 60% over the previous year, 14%, 5%. Per capita fiscal revenue was 710 yuan.