Because Qingyuan County is located in the geographical environment of "secluded and secluded, traffic is blocked (Lin Buting's language)", it has not been a battleground for military strategists since ancient times.

There are few military disasters and chaos in history. Even when the dynasties changed, there was not much commotion here. The most serious military disaster in history is the "tug-of-war" between the Qing court and Nanming forces in the late Ming and early Qing dynasties.