Nanjing released new evidence and testimony on Friday from survivors of the massacre that took place in the city 76 years ago.
A dictionary on the history of the notorious Nanjing Massacre in 1937 is being compiled and is expected to be published next year, academics announced on Tuesday.
Ji Jianye, mayor of Nanjing, capital of east China's Jiangsu Province, is under investigation for suspected discipline and law violations, the discipline watchdog of the Communist Party of China (CPC) revealed on Thursday.
Mayor of Japanese city of Nagoya Takashi Kawamura said at a debate of the city's mayoral election on Monday that he will not withdraw his denial on Nanjing Massacre that more than 300,000 Chinese were killed by Japanese Imperial Army in 1937.
Hundreds of mourners lit candles at a vigil held in the eastern Chinese city of Nanjing on Wednesday night for the people killed after the city fell to Japanese invaders in World War II.