Zixi County, belonging to Fuzhou City of Jiangxi Province, is located in the east of the central part of Jiangxi Province and the east of Fuzhou City, adjacent to Guangze County of Fujian Province in the east, Lichuan County in the south, Nancheng County in the west, Jinxi County in the northwest and Guixi City in the northeast. The county covers an area of 1,251 square kilometers, with jurisdiction over 2 townships, 5 towns and 5 ecological public welfare forest farms. According to the seventh census, as of midnight on November 1, 2020, the permanent population of Zixi County was 95,826.

Zixi County was built in the Ming Dynasty Wanli six years (1578), when the name Luxi County, the Republic of China three years (1914), because of the Hunan Province Luxi County with the same name and changed to Zixi County. Zixi is the hometown of Chinese bread, Zixi bread more than 7,000 bakeries throughout the country, also distributed in Russia, Vietnam, Hong Kong and other places. Zixi County has the name cards of Jiangxi Matoushan National Nature Reserve, Qingliangshan National Forest Park, Jiulong Lake National Wetland Park, South China Tiger rewilding Base and so on.

The forest coverage rate of Zixi County is as high as 87.7%, and the ecological environment comprehensive evaluation index ranks the first in central China and the top in China. The average content of negative oxygen ions in the air reaches 30,000 / cubic centimeter, which is worthy of the name of "China's natural oxygen bar".
In 2020, the GDP of Zixi County was 4.497 billion yuan, an increase of 3.8%; Total revenue was 578 million yuan, up 2.4%.