Take Metro Line 1 and walk 200 meters to the end. If you don't want to visit the outdoor site, go directly to the new hall in the right hand direction at the door. I made an appointment online, but no one verified it. It is estimated that there are not many people visiting. Youji Elementary School went to visit the Nanjing Massacre Memorial Hall. I was scared to cry at night. After more than 20 years, I visited the 731 army site. The mood is still very heavy and very depressed, but I think that those who have the opportunity to come to Harbin must come and see it and remember history!