The city of Nanjing not only will not forget the Nanjing Massacre, but every year students have to visit the Jiangdongmen Memorial Hall for the Fallen Compatriots, but this city is not more anti-Japanese because of such a high-frequency memory of history, there is a lot of Japanese investment, and the relationship between Nanjing and Japanese cities is also very good. Therefore, it is not that commemorating history will inevitably lead to hatred, but that the audience must be told how to face and deal with this historical hatred in reality.