Yongxin County, belonging to Ji'an City, Jiangxi Province, is located in the western part of Jiangxi Province, in the middle of Luoxiao Mountains, adjacent to Xiangdong, Jinggangshan City in the south, Chaling County in Hunan Province in the west, bordering with Lianhua County in Pingxiang City in the northwest, Anfu County in the north, Jiyan County in the east, and Taihe County in the southeast. County area of 2,195 square kilometers, jurisdiction over 1 street, 10 towns, 13 townships. 2021 end, Yongxin County household population of 523,600 people. Yongxin County is known as the ancient name of Chuwei Wutou, the Eastern Han Dynasty Jian'an nine years (204 years) to build the county, the county name comes from the "University - Rites of Passage", which means "the sun is forever and the moon is new". Yongxin is a national famous "generals county", is the central Soviet Union county, is an important part of the Jinggangshan Revolutionary Base, is the center of Xianggan Revolutionary Base, Xianggan Revolutionary Base, Xianggan Provincial Party Committee, is the reorganization of the three coves, Longyuankou Battle site. There are more than 400 red landscapes and more than 10,000 revolutionary cultural relics in the county, including the former site of Xianggan Provincial Committee and the former site of Sanwan Reorganization. The total intangible cultural heritage of Yongxin County ranks first in Ji'an City and fourth in Jiangxi Province. In 2021, Yongxin County will realize a GDP of 13.4 billion yuan, an increase of 9.6%, and a total fiscal revenue of 1.546 billion yuan, an increase of 20.9%.