Changzhou street, belonging to Chongqing Rongchang District, is located in the southeast of Rongchang District, east of peak high street, southeast and helicopter town border, south of double river street, southwest of Guangshun street, west and Changyuan street adjacent to the northwest and the town of Guchang, north of the town of Lukong, with a total area of 68.6 square kilometers. In the Spring and Autumn, Changzhou street territory belongs to the state of Ba; in September 2007, by the analysis of the town of Changyuan set Changzhou street. 2011 year-end, Changzhou street total population of 75,100 people. As of June 2020, Changzhou street under the jurisdiction of six communities, four administrative villages, street office in Changlong Avenue 160. In 2011, Changzhou street financial revenue of 280 million yuan, an increase of 72% over 2010; agricultural output value of 980 million yuan, an increase of 10.3% over 2010; industrial GDP reached 14.4 billion yuan, an increase of 71.7% over 2010; total sales of social goods reached 840 million yuan, an increase of 38.4% over 2010.