1, Duan Zhong Yi (word Depei), also known as Duan Depei, male, from Zhaotong, Yunnan, general, lieutenant general, and general of Yunnan Army. Duan Jia is a famous family in Yunnan. Duan Depei is a graduate student of Yunnan Military Academy. The Dian Army originated in the 19th town of the New Army in the late Qing Dynasty. Known as the "No.1 Yunnan Army in China", he served as platoon leader, company commander, battalion commander, colonel, brigade commander, division commander and commander of the 60 th Army in the battles of Taierzhuang, Xuzhou, Wuhan and Zhongtiaoshan.

2. There is no record of General Duan in history, but there is such a task in the TV series Expedition and National Memory. Duan's children also made great contributions to War of Resistance against Japanese Aggression.

There is no one named Duan in history, but there is a man named Duan Zhongyu whose experience is similar to that of Duan in the play. The prototype of Duan is probably Duan Zhongyu.

4. In Expedition, General Duan is a strict father and a loving father. The children of the general section of the expeditionary force are: the eldest son section, the second son section Anguo, the third son section Zhenguo and the daughter section.

5. Many viewers in the TV series Expedition are full of energy. In the play, Duan is a strict father and a kind father. He actively participated in the planning of the Burmese war and the coordination of the Allied Command, and did a lot of work to bridge the contradiction between Stilwell, Chiang Kai-shek and Du Fu. Duan's three children also resolutely put themselves into the bitter battle and made great sacrifices.