Soldiers raise China's national flag to half-mast on the National Memorial Day for Nanjing Massacre Victims at the memorial hall for the victims in Nanjing, East China's Jiangsu province, on Dec 13, 2018. [Photo/IC]
Soldiers raise China's national flag to half-mast on the National Memorial Day for Nanjing Massacre Victims at the memorial hall for the victims in Nanjing, East China's Jiangsu province, on Dec 13, 2018. [Photo/IC]