Today, 28 years ago, on May 24, 1997 (April 18, 1997), Beijing's first batch of national shame memorial monument opened. On May 24, 1997, Beijing's first batch of patriotic education memorial and national shame memorial monument opened in the "invasion of Chinese Japanese bacterial troops site" in the sky park. According to statistics, Beijing's existing reflect the Japanese invasion of China remains and sites of more than 30 places, most of which are in the state of natural heritage. The Beijing City Heritage Bureau and related district counties, after careful investigation, selected a group of representative, basically preserving the historical origin or having occurred major historical events, the municipal committee, the municipal government identified the first 8 places as memorial sites. The first 8 memorial sites include: Sky Park "in