Introduction to Japanese militarism trampling on Chinese civilization: As the national power declined in the late Qing Dynasty, and in the early Republic of China in 1906, Japan established the "Manchu Railway" in Dalian as a national policy agency to invade China. important economic source. After the September 18th Incident, the Japanese army massacred the anti-Japanese soldiers and civilians in the Northeast and carried out crazy plunder of materials in the Northeast. From then on, the entire Northeast entered a period of 14 years of arduous anti-Japanese struggle. A large number of patriots emerged in the vast Northeast region, including Yang Jingyu, Li Zhaolin, Zhao Shangzhi, Zhao Yiman, etc. They used their own flesh and blood to build a series of steel Great Walls to resist the Japanese invaders.