Dengjiatun incident
The Dengjiatun Incident was a conflict that broke out between Chinese and Japanese forces in August 1916 during the Republican era of China in the eponymous town of Dengjiatun, Liaobei province (now part of Shuangliao, Jilin province). It led to the deaths of 12 Japanese citizens and 4 Chinese citizens, and resulted in a Chinese apology to Japan.