Huichang County, Ganzhou City, Jiangxi Province. It is located in the southeast of Jiangxi Province, adjacent to Fujian in the east and Guangdong in the south. It is the "thoroughfare of three provinces" of Jiangxi, Guangdong and Fujian. The county covers an area of 2722 square kilometers, with jurisdiction over 19 townships (towns) and 269 village (residential) committees. Huichang is Hakka concentrated county. More than 95% of the population is Hakka. According to the seventh census, as of midnight on November 1, 2020, the permanent population of Huichang County was 451,513.

Huichang County, known as Jiuzhou Town in ancient times, was built in the seventh year of Taiping Xingguo in the Northern Song Dynasty (AD 982). Huichang is a key county of national poverty alleviation and development, and a county in contiguous poverty-stricken areas in the Luoxiao Mountain area. China's national poverty alleviation and development key county, China's second batch of ecological agriculture construction demonstration county, Jiangxi Province commodity grain base county. Mineral deposits are tin, rock salt, fluorite, limestone, rare earth and so on. Special products include Hoichang rice noodles and Hoichang dried sauce. Within the territory of 323 National road, 206 National Road, Ganlong Railway, Cheng-Xiamen Highway, Ji - Guang high-speed through.

Huichang County is a revolutionary old area, there are Hui (Chang), Xun (Wu), An (yuan) Central County Party Committee of the site, the site of the Communist Party of Guangdong and Jiangxi Provincial Committee of the red revolutionary sites. Places of interest include Hanxian Rock cliff stone carvings, Yangjiao ancient castle, Huichang Mountain Forest Park, Hanxian Hot Spring and so on. In April 2019, the People's government of Jiangxi Province decided to remove Huichang County from poverty.
In 2019, Huichang County and city achieved a gross regional product of 12.856 billion yuan.