Duan Xiushi - During Emperor Suzong's Reign

During Emperor Suzong's Reign

In 755, the general An Lushan rebelled at Fanyang (范陽, in modern Beijing) and established a new state of Yan. In 756, his forces approached the Tang capital Chang'an, forcing Emperor Xuanzong to flee to Chengdu. Emperor Xuanzong's son and crown prince Li Heng did not follow him to Chengdu, but instead fled to Lingwu, where he was declared emperor (as Emperor Suzong), an act that Emperor Xuanzong later recognized. Emperor Suzong ordered that the key military circuits send armies to aid him. When his order reached Anxi, the military governor Liang Zai (梁宰), after consulting with Li Siye, initially decided not to act on the order and to wait for further development. Duan Xiushi rebuked Li Siye:

How can it be that the emperor requests emergency aid and a subject calmly refuses? You, Tejin, have considered yourself a man, and today, you are merely acting like a child.

Li Siye was embarrassed, and he subsequently met with Liang and persuaded Liang to commission an army, with Li Siye himself in command and Duan as deputy, to join Emperor Suzong at Lingwu. Soon thereafter, Duan's father died, and he spent time in morning. As Li Siye felt that Duan's service was indispensable, he requested that Duan be recalled into active service.

In 757, a joint Tang-Huige army recaptured Chang'an and then the eastern capital Luoyang, forcing An Lushan's son and successor An Qingxu to flee to Yecheng. Tang forces put Yecheng under siege, and Li Siye, one of the Tang commanders at the siege, made Duan the prefect of Huai Prefecture (懷州, in modern Jiaozuo, Henan) to be responsible for logistics—the shipping of food supplies from the area to the army at Yecheng. In spring 759, Li Siye died in battle during the siege. The Anxi army supported Li Siye's subordinate Lifei Yuanli (荔非元禮) to take over the command, and Emperor Suzong agreed. Duan remained as Lifei's deputy. Subsequently, at Duan's request, Li Siye's casket was sent to Hezhong (河中, in modern Yuncheng, Shanxi), where it was buried in grand ceremony at Duan's expense. This touched Lifei greatly, and he recommended Duan for a promotion in rank. In 762, while a number of armies were at Hezhong, including the Anxi army, Lifei was killed in an army mutiny, along with many other officers, but the soldiers respected Duan and did not dare to harm him. Subsequently, Bai Xiaode (白孝德) was put in command of the Anxi army, and Duan remained as Bai's deputy. This continued after Bai was made the military governor of Fufang Circuit (鄜坊, headquartered in modern Yan'an, Shaanxi).