Suburb, belonging to Tongling City, Anhui Province, is located in the south-central part of Anhui Province and the lower reaches of the Yangtze River, spanning both sides of the Yangtze River, with a total area of 577.7588 square kilometers, centered on latitude of 30°54′24.75″N, longitude of 117°47′44.46″E. The suburb has 2 streets, 1 community under the direct control of the district, 5 towns and 1 township, and the urbanization rate is 43.29%. The suburb has 2 streets, 1 district directly supervised community, 5 towns and 1 township. As of the end of 2022, the suburb has a resident population of 161,000 and an urbanization rate of 43.29%. The suburb is the gateway hub of Tongling. Ningan high-speed railway, Shanghai-Chongqing high-speed, Tongjiu railroad crosses the east and west, Tongling Yangtze River Bridge, Beijing-Taiwan high-speed and G3 Tongling Yangtze River Bridge connects the north and south, and the water transportation conditions are unique. The suburb has a deep historical background, and there are key cultural relics such as the bell tower of Datong Catholic Church, Longquan Well, the former site of Datong Daily Newspaper Hall and Octagon Pavilion. In 2022, the suburb realized a gross domestic product (GDP) of 15.44 billion yuan, an increase of 1.2% over the previous year at comparable prices. The added value of primary industry is 1.14 billion yuan, an increase of 3.1%; the added value of secondary industry is 7.98 billion yuan, a decrease of 0.8%; the added value of tertiary industry is 6.32 billion yuan, an increase of 3.2%. The structure of the three industries is 7.4:51.7:40.9. In 2022, the per capita GDP will be 96,000 yuan.