In "The Righteous Way of the World", Dong Jianchang's prototypes are Li Jishen and Zhang Fakui in the first half, and Cheng Qian in the second half. Dong Jianchang's experience in the Guangdong Army was a combination of the experiences of Zhang Fakui and Li Jishen, and the second half of the uprising under Yang Liqing's persuasion completely copied the history of Cheng Qian's uprising.

The plot of "The Righteous Way in the World" Dong Jianchang:

Dong Jianchang, a veteran figure of the national revolution, is far-sighted, wise and changeable; he has repeatedly changed camps in the changing current situation, He was evaluated by Chu Cai as "a speculator who specializes in buying political futures."

Dong Jianchang has many personas, such as a veteran of the Guangzhou Revolutionary Government military circles, a famous general in the Northern Expedition, and the leader of the Pudong Anti-Japanese War who directed the Songhu Battle.

The most recognizable historical prototypes are Zhang Fakui, commander of the Fourth Army and Cheng Qian, commander of the Sixth Army in the early days of the Northern Expedition. They were both generals of the National Revolutionary Army. After the Northern Expeditionary Army captured Wuhan, he was promoted to commander of the Second Front Army.