Laoniu Bay is located at the junction of Shanxi Province and Inner Mongolia. It is bounded by the Yellow River. It is located in Pianguan County of Shanxi Province to the south, Qingshuihe County of Inner Mongolia to the north, and Zhungeer Banner of Ordos Plateau to the west. It is a place of Jiming City. The Yellow River enters Jin from here, and the Great Wall meets from here. The Grand Canyon of Shanxi, Shaanxi and Inner Mongolia starts from here. The vicissitudes of the Loess Plateau in China are highlighted here. At the same time, there are magnificent scenery of big rivers running. This is where the Great Wall shakes hands with the Yellow River and is one of the ten most beautiful canyons in China.