The person in charge said that in order to fight the tough battle for the protection and restoration of the Yangtze River, we must adhere to the priority of ecology and overall planning, put the restoration of the ecological environment of the Yangtze River in an overwhelming position, and resolutely hold the bottom line of ecological environment quality unswervingly. We will systematically carry out restoration and protection of the ecological environment from the source, promote the coordinated protection of the upper and lower reaches, the left and right banks, and the main and tributaries of the Yangtze River Basin, and strengthen the coordination of above-ground, underground, land and sea.