Yiliang County, belonging to Kunming City, Yunnan Province, is located in the central part of Yunnan Province, between latitude 24°30′36"~25°17′02 "N and longitude 102°58′22"~103°28′75 "E. It is close to Luliang County and Shilin Yi Autonomous County in the east, connected with Mile City and Huaning County in the south, adjoining with Chenggang City, Chenggong and Guandu Districts in the west, and Songming County in the north, and 52 kilometers away from the downtown of Kunming. The county is 52 kilometers away from Kunming city, 24 kilometers away from Shilin National Scenic Spot and 38 kilometers away from Jiuxiang Scenic Spot. Yiliang County has 3 streets (including Tangchi Street, which has been entrusted), 4 towns and 2 townships, with an area of 1,913.53 square kilometers. According to the seventh census data, as of 00:00 on November 1, 2020, the resident population of Yiliang County was 384,875 people. Most of Yiliang County's territory is between 1500-1800 meters above sea level, the terrain is high in the north and low in the south, the climate belongs to the northern subtropical monsoon climate, with an average annual temperature of 16.3 ℃, and the rivers in the territory belong to the Xijiang River system of the Pearl River Basin.In November 2018, Yiliang County was honored to be ranked on the "2018 China's Happiness List of Hundred Counties". Yiliang County is the first county in China to be established in the Western Han Dynasty. Yiliang County was founded in the Western Han Dynasty, is a large agricultural county in the suburbs of Kunming, known as the Granary of Dianzhong, the Flower Town and Water City, and the Hometown of Roasted Duck.The main tourist attractions include Juxiang Scenic Spot, Yanquan Scenic Spot, etc., and it has successively been awarded the title of China's City of Flower and Seedling and so on.In 2021, the gross domestic product of Yiliang County (GDP in current prices) is 22.65 billion yuan, with a growth rate of 5.5 percent year-on-year (at comparable prices).