The rural courtyard of Tonggang South Road is sold on Tonggang South Road in Xinfu District, belonging to Xinzhou City, Shanxi Province. Located in the north-central part of Shanxi Province, it is 55km from east to west and 43km from north to south, with a total area of 1986km2. It is adjacent to Dingxiang County in the east, Jingle County in the west, Yangqu County in the south and Yuanping City in the north, with a total population of about 577,089. It is called lock key in the north of Shanxi. Xinfu District is an important transportation hub in Shanxi Province, and the North Tongpu Railway and Jingyuan Railway run through the north and south, which are the important support points of National Highway 108.