In the endless prairie of Hulunbuir, there is such a river, it is like a silver ribbon, dotted with emerald grassland, its name is called the Mozhigrad River. "Mozhgrad" means "the winding river" or "meeting river" in Mongolian, and it is also characterized, as its name says, by nine curves and eighteen bends, winding in the vast Hulunbuir prairie. The winding, python-walking, Mr. Lao She once called it "the first water in the world", the Mozhigrad River, developed on the alluvial plains of the river, because the river bed is very narrow, summer, like silk across the lush grassland. In winter, the Molgrad River is completely frozen, the grasslands on both sides of the river are covered with snow, and the concave curved river is like a curve depicted by God with a brush, overlooking the panoramic view of the Molgrad River, tossing and twisting, spreading infinitely to the distance, here is flat, Popular variety shows such as "Where is Dad?" have also been filmed here.