Come to Tangshan Nanhu Ecological Holiday Resort and discover that it is a magical place. A few years ago, it was still a coal mining subsidence area and a large garbage dump. Now it has become a paradise integrating leisure, sightseeing and water activities. Forest trees, green grass, blue sky and clear water. Various energy-saving and environmental protection facilities are located in it, which is equivalent to the water surface of two West Lakes in Hangzhou. It adds an infinite aura and becomes the city's ecological oxygen bar. It will not only build the world city central ecological park, but also the famous North China Water City in China. A new government center and business center will be built into one of Tangshan's four major functional areas of the city.