Xinnan Community is a community under the jurisdiction of Longquan Town, Huguan County, Changzhi City, Shanxi Province. The urban-rural classification code is 12 1, which is the center of the town. The zoning code is 140427 100003, and the first six digits of the resident ID number are 140427. The postal code is 046000, the long-distance telephone area code is 0355, and the license plate number is Jin D. Xinnan Community is adjacent to Chengbei Community, Jiexi Village, Chengnan Community, Beijie Village, Longtanhe Village, han cun, Pantuodi Village, Xiushan Village, Ma Ju Village, Yangjiashe Village, Beihe Village, Longquanhe Village, Sancun Village and Xiguishan Village.

Near Xinnan Community, there are scenic spots such as Baquan Gorge in Huguan Taihang Mountain Grand Canyon, Happy Taihang Valley in Huguan, Black Dragon Pool in Taihang Mountain Grand Canyon, the site of cave dwelling for defending villagers' soldiers against Japan, Laodingshan National Forest Park and so on. There are also specialty products such as Huguan dryland tomatoes, Huguan codonopsis pilosula, Shangdang honey, Huguan Xinzhai mature vinegar, Huguan trolley knife cutting cakes and so on.