Ciyun Town, belonging to Jiangjin District, Chongqing, is located in the central part of Jiangjin District, east of Li City Town, south of Yongxing Town, west of Baisha Town, Longhua Town, north of Pioneer Town, 36 kilometers away from the People's Government of Jiangjin District, with a total area of 51.63 square kilometers. At the beginning of the Qing Dynasty, the territory of Ciyun Town belonged to Shooting Creek Li of Jiangjin County; in December 1993, it was changed from Ciyun Township to Ciyun Town. As of the end of 2018, the household population of Ciyun Town was 29,477. As of June 2020, Ciyun Town has 2 communities and 4 administrative villages under its jurisdiction, with the town's people's government stationed at Juzikou Street in Ciyinsi Community. In 2018, Ciyun Town had 47 industrial enterprises and 9 general stores or supermarkets with a business area of more than 50 square meters.