Nanfeng County, located in the southeast of Jiangxi Province, south of Fuzhou City, covers a total area of 1920 square kilometers, with jurisdiction over 7 towns, 5 townships and 1 county. Nanfeng is the former Central Soviet Area such as Southern Jiangxi Province, Poyang Lake Ecological Economic Zone, West China Economic Zone, ecological civilization pilot demonstration zone, Jiangxi Fujian Industrial Cooperation Demonstration zone and other development strategies. As of midnight on November 1, 2020, the resident population of Nanfeng County is 271,888.

Nanfeng was inhabited by human beings in the Shang and Zhou Dynasties 3000 years ago. Established in The Three Kingdoms Wu Taiping second year (AD 257), so far has a history of more than 1700 years. Nanfeng is a national key ecological functional area with a forest coverage rate of 77.58%. It has the Junfeng Mountain national Forest Park, the National 4A scenic spot Orange cultural Tourism industry Cluster area, the National Wetland Park Nuo Lake and many other landscapes. It has been listed as the founding unit of the national all-region tourism demonstration area and the "National Demonstration County of leisure agriculture and rural Tourism".

Nanfeng Tangerine has a cultivation history of more than 1700 years. Since the Kaiyuan period of the Tang Dynasty, it has been a tribute to the royal family. It was praised as "the King of oranges" by Stalin, and it is a national geographic indication product, a well-known trademark in China and a famous agricultural product in China. Nanfeng County has been awarded as the national Demonstration area of quality and safety of export food and agricultural products, the advantage area of agricultural products with Chinese characteristics, the national strong County of food industry, the national Demonstration County of "Integration of three Industries" and the top ten county-level cities suitable for business in Jiangxi Province.
In 2020, Nanfeng County achieved a gross regional product of 1,4238.84 million yuan.