Introduction to Mingyue Lake: Mingyue Lake Wetland Ecological Park covers an area of about 70.9 hectares and is distributed in a strip. It is a new urban park integrating sightseeing, popular science education and academic research. There is a large area of saline-alkali tidal flats in the area, which is a secondary wetland with typical saline-alkali natural ecological landforms and salt-alkali plant distribution. It is a representative of the unique wetland resources of the Yellow River Delta and has high protection, ornamental and scientific research value.