Recently, as the water in the Nanhu River section has been filled in advance, the lake water is rippling with green waves. Walking along the river, the clear river water and the wide river surface unfold a beautiful ecological scene of winding green water. Over the years, our city has solidly promoted the construction of urban ecological systems, further optimized the rational allocation of water resources, created a river landscape with clear water and green banks, and made all efforts to create a good environment with blue sky, beautiful, green city and harmonious people.