In the sixth year of Ding Yuan in the Han Dynasty (1 1 1), Du Qiong set up Zhang Yue County, now Jiang Yi set up Sanjiang County, and set up Shibei Mountain, Lei, Bangbang and Renhe in the west. North to Tongan, Panzhihua and Lala; East to Jiyi, Wande, Dongpo and He Zhen; South to Leiwo, Nengyu, Sazhi and Palang. The supplementary note of Hanshu wrote: "Sanjiang is now southeast of Huilifu, separated by Jinsha River, Lingjia in Jiangdong, Yuanmou in Jiangnan and Beisa Store in Luquan County." When Wang Mang was in power, Yuegang County was reorganized into Yuegang County, and its affiliation remained unchanged. After the Han Dynasty, Sanfeng County was changed, and the notes in Huayang Guozhi read: "Crimson is the mistake of' sewing',' crimson' is connected with' feng', and' feng' is read as a canopy, so Jin people read' Sanfeng' as' three broadcasts'". Also known as the small meeting, "the road leads to Ningzhou, and the road leads to Qingling County ...", in the Western Jin Dynasty, the county was ruled. There is no county in Guangdong and Hong Kong. In the seventh year of Tang Wude (624), seven counties in the north of Sanjiang and Mo Yuxian in the south of the Yangtze River were under the jurisdiction of the Western Regions. In the third year of Zhenguan (629), the western region government was changed to the viceroy government, and the two counties still belonged to it. In the sixth year of Zhenguan (632), Mizhou and County were placed under the DuDu House of Rongzhou. According to Zi Zhi Tong Jian, Yonghui in Tang Gaozong was abandoned in the third year (652), and its area belonged to the Governor's Office of Langzhou before the first year of Linde (664), and then to the Governor's Office of Yaozhou. In the middle of Longshuo, Mizhou abandoned Yaozhou and Jiang Yi belonged to it. In the early days of Dali regime, Uman Zhongmou began to live in the riverside area by relying on Atanjiang, whose clothing was his background. His grandson, Alohi, was King Gao Tai of Dali. Aro attacked Longna City with Gao's power, so he named it "Jiang" after his ancestors, and was transferred to Huichuan our time and then transferred to Huichuan Governor's Office. In the later period of Dali, the southeastern part of the original river was occupied by the riverside area. In the fifth year of Emperor Xianzong of Mongolia (1253), the riverside area was changed to Wanhufu, which belonged to Jiangqu. In May of the eighth year of Yuan Dynasty (127 1), the crimson land was sloped by the Loran Tusi. Taiping nine years, was transferred to Huichuan. In the 11th year of Zhiyuan (1274), Yunnan Province was established, which was composed of roads, prefectures and prefectures, with post stations to facilitate postal delivery and Jiangyi Station. In the 16th year of Yuan Dynasty (1279), Jiang Yi was Hequ County, and in the 26th year of Yuan Dynasty (1289), Hequ County was a state and a military and civilian mansion in Wuding. In the fifteenth year of Hongwu (1382), the Wuding military and civilian government was changed to Wuding government, and the subordinate relationship remained unchanged. In the forty-fourth year of Jiajing (1565), the local ethnic groups fought against their ancestors in Wuding, and the local people changed their surname from An to San, so they became the hereditary territory of Li Tusi in Wuding and moved to Wuding House. In the thirty-eighth year of Kangxi (1699), a lawsuit took place in Tusi Zibi and Tusi Li Weiqi (7) Gadeng 19 village. A few years later, I checked the records of Yunnan in the past dynasties, and Li Tusi lost the case and Li Tusi won the case, based on Jiang Yi. In the 28th year of Kangxi (1689), Jiangbei belonged to Hequ Prefecture, which was transferred to Wuding Prefecture and changed to Zhili Prefecture for thirty-five years. In the first year of the Republic of China, Jinsha River was divided into counties and Jiang Yi belonged to it. In the 7th year of the Republic of China (19 18), Jinsha River was divided into counties (also known as counties), and the administrative office was moved from riverside to Jiangbei Town (now Jiang Yi Street). 19 (1930), the county was designated as the sixth district of wuding county. In the 29th year of the Republic of China (1940), Wuding county established eight townships (1 1), and the original sixth district divided Huanjiang (now Bian Jiang Township) and Jiangbei 2 towns (1950 1), and established Jiangbei Town Liberation Committee. After the establishment of the temporary people's government of Wuding County, it was originally around the river. 195 1 changed its name to the fifth district, and the original Jiangbei town was changed to Jiang Yi, Gongcha and Yidula townships. 1955165438+1October 13 The eight townships of Riverside, Jiang Yi, Sesame, Kamo, Azhuo, Mallamo, Gongcha and Yidula in the former Fifth District were merged into Yuanmou County, which is Riverside Township. 1March, 958, the cutting area governs Jiang Yi and Gongcha counties. On June+10, 5438, Jinjiang People's Commune was established (stationed on the riverside). The original two townships were Jinyuan, Baiguo, Yiping, Jinma, Xinmin, Huafeng, Shitou Village, Jiang Zhong, Shengli, Li Anmin, Mala, Yidula, Haixin, Xinhai, Taiping and Gongcha (administrative region)129/0/961. 1962, commune changed to district and brigade changed to (small) commune. 1969, rebuilding Jiang Yi commune and (small) commune in the original area. 1973, the size of the commune team was adjusted to eight brigades, namely Asagu, Yanglaxi, Jiang Yi, Shuipingshi, Banqing, Xinhai, Painter and Gongcha. The original two brigades, Dura and Mara, belong to the newly-built Military Farmers' Commune. 1979, bingnong commune. Jiang Yi Commune has jurisdiction over Jiang Yi, Shuipingshi, Asagu, Yanglaxi, Xinhai, Painter, Banqing, Gongcha, Yidula, Mala, Shitou Village, Aguzu, Taiping 13 Brigade.

1984 When the system was reformed, Jiang Yi Commune was changed to Jiangyi District, resulting in 1 town 10 townships, namely Jiangyi Town, Nuolami Township, Shuipingshi Township, Banqing Township, Xinhai Township, Huajia Township, Gongcha Township, Taiping Township, Yidula Township, Yinxing Township and Aguzu Township. The whole country governs 59 administrative villages. 1988, the district was changed to township, and the town under the township people's government was changed to administrative village, but the scale remained unchanged. There are 63 village committees under the village. 1995, the township governs 1 1 administrative villages, and 8 1 agricultural production cooperatives.

In July 2000, the village-level system was reformed for the first time, and the township people's government established 1 1 village committees: Norafu, Jiang Yi, Shuipingshi, Banqing, painter, Xinhai, Gongcha, Taiping, Yidula, Ginkgo and Aguzu. There are 63 villager groups under the village.

In February 2004, the second village-level two committees in Jiangyi Township were changed, and at the same time, four village committees merged, that is, Xinhai Village Committee was abolished, merged into Gongcha Village Committee, and Gongcha Village Committee was established; Abolish Aguzu Village Committee, merge into Baiguo Village Committee, and establish Baiguo Village Committee. There are 8 village committees and 56 villagers' groups.