Quick Answer: Who Was Xie Xuan?
Xie Xuan (谢玄, Xiè Xuán, 343–388) was a general of the Eastern Jin (东晋, Dōng Jìn). He recruited troops for the northern defense and commanded the vanguard in the campaign that ended in victory at the Fei River (淝水, Féishuǐ) in 383.[1][2][3][4]
- Preparation: Xie Xuan built up troops along the northern frontier.
- Campaign: His officers fought an earlier engagement before he helped lead the crossing at Fei River.
- Afterward: He led campaigns farther north and worked to improve military supply.
The campaign accounts distinguish his vanguard command from the wider responsibilities of the expedition commander and the court.
A river crossing in 383 made Xie Xuan famous. His career also explains what an Eastern Jin commander did before and after a battle. The records follow his recruitment of officers, use of a vanguard, and efforts to supply troops operating farther north.
How Xie Xuan Built the Northern Headquarters Army
The southern court of the Jin dynasty faced attacks on its northern frontier. When it sought a commander for that region, the senior official Xie An (谢安, Xiè Ān) recommended his nephew. The dynastic biography has a former colleague defend the choice by pointing to Xie Xuan’s ability to give capable people suitable assignments. The two details explain why the recommendation attracted notice. A relative had made the choice, and an officer outside the family defended it on the basis of earlier service.[2]
The Northern Headquarters Army (北府兵, Běifǔbīng), or Beifu Army, took shape through recruitment for the defense north of the Yangtze. The biography of Liu Laozhi (刘牢之, Liú Láozhī) names several recruits who answered Xie Xuan’s call. Liu received a staff post and took charge of elite troops in the vanguard. This organization mattered in 383 because Xie Xuan could assign a trusted officer to attack before the main confrontation.[2][3][4]
From Luojian to the Fei River Crossing
Former Qin (前秦, Qián Qín) captured Shouyang, near modern Shouxian in Anhui, during the invasion. A separate Qin force held a position at Luojian (洛涧, Luòjiàn) that obstructed the Jin advance. Xie Xuan sent Liu Laozhi against that position. Liu crossed the stream and defeated its defenders, and the larger Jin force was then able to advance by water and land.[4]
At Fei River, Xie Xuan asked the opposing commander to withdraw far enough to let Jin troops cross. The Comprehensive Mirror says the Qin leadership intended to attack during the crossing. The Qin line pulled back but could not halt the retreat. The chronicle also reports that Zhu Xu, a former Jin officer in the Qin camp, called out that Qin had lost as its troops began to move. Xie Xuan, Xie Yan and Huan Yi led troops across. Xie Shi was commander of the expedition, while Xie An oversaw the defense at the government level.[2][4]
What the Victory Made Possible
After the invasion failed, the court sent Xie Xuan on the offensive. His biography follows forces advancing from Pengcheng, in present-day Xuzhou, and sending officers to recover or hold positions farther north. The problem soon became how to keep troops supplied at a distance. The biography singles out work on the Lüliang waterway. Acting on an officer’s proposal, Xie Xuan had barriers built to improve a difficult supply route.[2]
Further advances depended on whether the court could sustain garrisons and campaigning. Its decision to pull troops back came after an extended period of service. Rebellions then challenged some of the gains. Xie Xuan fell ill, sought release from his command and died in office in 388 after taking a civil appointment in Kuaiji. The career after Fei River explains why one victory could open opportunities without settling who held the frontier.[1][2]
How to Read the Numbers and the Sources
A number reported for the invading army can include troops still traveling toward the front. A smaller figure may count only an advance guard or a detachment on a specific mission, such as Liu Laozhi’s force at Luojian. The Comprehensive Mirror describes Qin units reaching different places at different times. It separately lists the main Jin expedition and the force sent against Luojian. Those figures answer different questions, even within one account.[4]
For a clearer picture of the campaign, follow the dates, locations and responsibilities before comparing the totals. Read Xie Xuan’s life for appointments and his reports to court. Read Liu Laozhi’s life for recruitment and the place of a subordinate commander. The chronicle then puts those men back into a campaign involving several armies and locations.[2][3][4]
FAQs About Xie Xuan
Was Xie Xuan related to Xie An?
Yes. Xie Xuan was a son of Xie An’s older brother Xie Yi. Xie An recommended him for the northern defense.
Did Xie Xuan lead the whole Eastern Jin army?
He commanded the vanguard. Xie Shi commanded the dispatched expedition, and several commanders led troops across at Fei River.
Were Luojian and Fei River the same engagement?
They were separate engagements in the campaign of 383. Liu Laozhi’s attack at Luojian came before the advance to Fei River.
Sources
[1] Taiwan Ministry of Education. Xie Xuan
[2] Book of Jin. Chapter 79: Biography of Xie Xuan
[3] Book of Jin. Biography of Liu Laozhi
[4] Sima Guang, Comprehensive Mirror for Aid in Government. Chapter 105: Eastern Jin, 383 and after