Miyi County, belonging to Panzhihua City, Sichuan Province, is located in the southwest corner of Sichuan Province, northeastern Panzhihua City, Anning River and Yalong River confluence area, between latitude 26 ° 42 ′ ~ 27 ° 10 ′, longitude 101 ° 44 ′ ~ 102 ° 15 ′ between the jurisdiction of the area of 2,153 square kilometers. The climate of Miyi County belongs to the southern subtropical as the base zone of the dry and hot river valley three-dimensional climate. The dry and rainy seasons are distinct but the four seasons are not, and the river valley area has no winter throughout the year, with fall and spring being connected, and the summer lasts for more than five months. As of October 2022, Miyi County has 7 towns and 4 townships under its jurisdiction, with the county government in Panlian Township. There are 26 ethnic groups in the area, including Han, Yi, and Lisu.At the end of 2022, Miyi County had a total household population of 228,961. Miyi regional establishment began in the Yuan Dynasty, Yuan Shizu to Yuan nine years (1272), the Yuan Dynasty in Xichang set up "Luo Luo Yi consolation Division" set Yunnan Province, jurisdiction of the five road twenty-three states, the Ming Dynasty, Hongwu twenty-seven years (1392) annexed to Sichuan Province, set up a small easy to defend the thousand Households, on November 5, 1978, the Miyi County to the jurisdiction of the city of Dukou! On November 5, 1978, Miyi County was transferred to the jurisdiction of Dukou City, and in January 1987, Dukou City was renamed Panzhihua City. Within the territory of the 214 provincial highway, Xipan highway and the Chengkun Railway and the Chengkun Railway line from north to south across the whole territory. Miyi County is the birthplace of Zhuan Xu, the second largest emperor of the Three Emperors and Five Emperors, known as "Zhuan Xu's hometown - Sunshine Miyi", and is the "Hometown of Zhuan Xu Culture in China". There are Zhuanxu Dragon Cave, Haida Paradise, Puwei Greenfield Flower Country, Green Pine Forest Agricultural Park and other attractions. In 2022, Miyi County realized a gross regional product of 18.373 billion yuan, an increase of 3.8% over the previous year at comparable prices. Among them, the added value of primary industry is 4.019 billion yuan, an increase of 5.0%; the added value of secondary industry is 7.968 billion yuan, an increase of 4.9%, of which the added value of industry is 7.677 billion yuan, an increase of 4.9%, and the added value of construction industry is 291 million yuan, an increase of 5.6%; the added value of tertiary industry is 6.386 billion yuan, an increase of 1.7%.