Nineteen eighth, a history lesson that had been taught since childhood just passed like a movie, and when I grew up, I occasionally heard about it several times, but it was really just "impressive". This time, on a business trip in Shenyang on the second day of the new museum's completion, I watched in detail and listened to the detailed explanation of the guide through paying attention to the official Wechat platform, which made me deeply touched. In addition, a huge memorial to let people walk under the calendar card has a sense of awe-inspiring, involuntary silence for three minutes. The exhibits, pictures and sculptures that entered the exhibition hall one by one are all lessons of blood. The bloody scourge brought by World War II to the Greater Northeast of China made people hate it. They hated the animals and small Japan of that year. They were able to wildly lift their evil weapons, pointing directly at the people of Greater China. Fortunately, in those years, our people fought with wisdom to create the present peaceful years, and let the people live a happy life. The only regret is that there is too little education for the public at present. We should start with middle school students and take the history of the Anti-Japanese War as an important course. The compulsory course and the university entrance examination are mainly divided into several courses, so that the people of the whole country and even the whole world can learn and master this course.