When war was brought up in Inner Mongolia, it first remembered the cold weapon era, and the Mongolian cavalry roared on the endless grassland, and they went nowhere. Little is known, during World War II, near Amugulang Town, the seat of the New Barhu Zuoqi in Inner Mongolia, a large-scale war between the Kanto Army and the Sumeng Army in Japan, known as the "Nomenham War". That day we braved the heavy rain to come to the Nuomenhan War Site, Nuomenhan War War Exhibition Hall closed for maintenance, the vast grassland, only one gun and one tank alone there, a lonely feeling, is it a thrilling scene 80 years ago, buried in the depths of the grassland, It has been forgotten. I met four elderly people who drove from Shanghai to know that this history is embarrassing in China. Two groups of foreigners are fighting on Chinese soil and let the Chinese say what.