Hutou Introduction: Jixi Hutou Scenic Area is located on the border between China and Russia, with a total area of ​​250.7 square kilometers. It has the natural scenery of northern Saibei such as the Great Boundary River, the Great Wetland, the Great Ice and Snow, and the Great Forest, as well as war sites and historical relics. and other tourist resources, it is a place of important historical significance that cannot be missed in Heilongjiang.