Nanjing Incident which occurred 4 times
So called Nanjing Massacre, which Communist Party of China insisted that Japan army did, is actually a fabrication. In fact, massacre of Chinese done by Chinese happened 4 times.
1) The 1st Nanjing Incident ( 1913)
Zhang Xun army which belonged to Yuan Shikai sect broke into Nanjing and slaughtered people, raped women, and plundered them and attacked the civilians within the castle during a period of one month, which caused thousands of death.
2) The 2nd Nanjing Incident (1927)
Kuomintang army invaded Nanjing , and slaughtered people, raped and plundered the people. In this incident, those who were engaged in consulates, including Japanese, 2 English, 1 American, 1 Italian, 1 French were killed.
3) The 3rd Nanjing Incident (1937)
Kuomintang army which occupied Nanjing did massacre, rape, and plunder in the city.
4) The 4th Nanjing Incident (1949)
Communist army took control of Nanjing and did massacre, rape, and plunder. More than 100000 people were killed.
This article explains about the 3rd and 4th massacre specialy.