Highlights: Moergele River is located in the depths of Hulunbuir Chenbarhu Grassland. It originates from the western foot of Daxing'an Mountains. It flows from northeast to southwest through Hulunbuir Prairie, and then flows out into Huhe Nuoer Lake and joins Hailar River. It has a total length of more than 290 kilometers and belongs to China and Russia. Jiehe Erguna River system. The course of the Morgrad River is narrow and meandering continuously, and is known as "the first curved water in the world". Attractions featuring nomadic tribes, the Golden Horde Khan Mongolian tribe are also located here. The vast and boundless prairie under the blue sky and white clouds, a winding jade belt shuttles through it, the white yurts on the shore, and flocks of cattle and sheep together constitute a beautiful picture on the prairie.