The Wanxi River runs through the city from the south to the north. It once lost its beauty owing to the pollution in the process of urbanization. Xuancheng government has been determined to spare no expense to dredge and regulate the river. A total of 2.5 billion yuan has been invested to do the work including three theme parks and six subsidiary small parks which will be built along the 5.36-kilometer reaches through the urban area. The first phase of the project has reached its rounding-off stage, and new phases will simultaneously begin.