Tuesday marks the memorial day marking the Nanjing Massacre, which started in December 1937.
In 1985, the Nanjing Massacre Memorial Hall was built by the Nanjing Municipal Government in remembrance of the victims and to raise awareness of the Nanjing Massacre.
In 1995, Daniel Kwan held a photograph exhibit in Los Angeles titled, "The Forgotten Holocaust".
In 2005, John Rabe's former residence in Nanjing was renovated and now accommodates the "John Rabe and International Safety Zone Memorial Hall", which opened in 2006.
On December 13, 2014, China held its first Nanjing Massacre memorial day.
On October 9, 2015, Documents of Nanjing Massacre have been listed on the UNESCO Memory of the World Register.