The Central Economic Work Conference emphasized: "Continue to in-depth fight to defend blue skies, clear water, and pure land" Since the 18th National Congress of the Communist Party of China, our country has strengthened ecological and environmental protection in all aspects, regions and processes. The relevant person in charge of the Ministry of Ecology and Environment said: "In 2024, we must highlight precise pollution control, scientific pollution control and pollution control in accordance with the law" The proportion of national surface water sections with excellent water quality will increase to 89.4% in 2023, a year on year increase of 1.5 percentage points.