Beidahuang is located at 123°40′ to 134°40′ east longitude, spanning 11 longitudes; from 40°10′ to 50°20′ north latitude, running through 10 latitudes, with a total area of ??5. 530,000 square kilometers. To its north is the extraordinary Xiaoxing'anling region. To the west is the Songnen Plain area. The Nen River flows southward for thousands of miles from the Yilhuli Mountains and merges with the Songhua River. To the east is the famous Sanjiang Plain area. The Heilongjiang River flows for thousands of miles, the Songhua River has many twists and turns, and the Wusuli River is gentle and quiet. Three water veins meet quietly in the depths of the plain and flow eastward to the sea. The vast Xingkai Lake lies beside it, and the beautiful Wanda Mountain runs through it. The average altitude is 54 meters, with a slope of 1/10,000 forming a rare flat terrain. In the fertile wilderness of thousands of miles, the rice, wheat, soybeans, and corn cultivated by the people of Beidahuang are spread into square patches as far as the eye can see. This is one of the three largest black soil belts in the world. The soil is fertile and the organic matter content averages between 3-5%, and in some areas it is as high as 10% or more. Therefore, this place has the reputation of "you can pinch a handful of black soil and oily flowers will sprout, and insert a pair of chopsticks and they will sprout". Beidahuang is rich in water conservancy resources, with rivers crisscrossing the surface, considerable groundwater, and abundant atmospheric precipitation, making it extremely suitable for agricultural development. With 29.12 million acres of arable land, it is famous throughout the country for its rich production of wheat, soybeans, corn, rice and other food crops. Beidahuang currently has 2.5 million acres of forest land, 6.16 million acres of grassland, and 3.72 million acres of water surface. In the process of utilizing, protecting and improving resources, Beidahuang is experiencing a moving scene of soil changing, black soil producing gold; water becoming clear, flowing for thousands of miles; trees turning green, and green hills filling the mountains, becoming a green treasure house.