Introduction to the outbreak of the September 18th Incident and the fall of Northeast China: The outbreak of the September 18th Incident and the fall of Northeast China is the second part of the collection. The whole process of the September 18th Incident, which shocked China and the world, was displayed through the sculptures "Exiled Hate", "Sand Table Demonstration of the Willow Lake Incident", "Meeting between Chiang Kai-shek and Zhang", "Shenyang West Gate after the Fall", etc.