In 1926, after the "Five Provinces Alliance" led by Sun Chuanfang was defeated by the National Revolutionary Army, three remnants of the coalition army passed through or stationed in Huizhou for a period of up to three months, causing a significant impact on the local social order. Huizhou society has suffered the most severe damage since the Xiantong War, which not only has a significant impact on economic development and people's lives, but even the long-standing Huizhou culture has suffered significant setbacks. To this end, local and foreign residents of Huizhou are doing their best to carry out post disaster reconstruction work, while also calling on all parties to intervene in negotiations with Sun Chuanfang to minimize losses. The military disaster in Huizhou from 1926 to 1927 reflected the impact of the Beiyang warlords on traditional society under the changing social order, and also reflected that the Beiyang army, which could not protect the environment and the people, was inevitably eliminated by the revolutionary forces formed by the revolutionary army and the righteous people.