Yan Rou

Historical Record

Yan Rou, a man of Guangyang, lived in his early years deep among the Wuhuan and Xianbei tribes, and so won the trust and allegiance of these peoples^[1]. Using the strength of the Xianbei host, he killed Xing Ju, the Colonel of the Wuhuan, and took his place. When Yuan Shao learned of this, he, to pacify the northern frontier, accordingly favored and consoled Yan Rou^[1].

During the Jian'an era, when Cao Cao and Yuan Shao were facing each other at Guandu, Yan Rou sent an envoy to Cao Cao to declare his submission, and Cao Cao thereupon appointed him Colonel Protector of the Wuhuan^[2]. After Cao Cao stormed Nanpi, Yan Rou led his retainers together with the Xianbei tribes to present fine horses to Cao Cao as a token of loyalty^[2]. He then followed Cao Cao in campaigning against the Wuhuan of the three commanderies and was enfeoffed as a Marquis Within the Passes for his military merit^[2]. According to the Weilüe, Cao Cao was very fond of Yan Rou and once said to him, "I look on you as a son, and I would have you look on me as a father." Yan Rou therefore regarded himself as a brother of the General of the Household for All Purposes (Cao Pi)^[2].

In the eleventh year of Jian'an (206 CE), Cao Cao personally led a campaign against Liucheng to attack Tadun. At that time Yuan Shang, after his defeat, had fled to Tadun, hoping by his power to scheme once more for Jizhou. Yan Rou led the Xianbei and Wuhuan hosts to attach themselves to Cao Cao, and Cao Cao thereupon made Yan Rou a colonel and let him continue to hold the Han imperial credentials and govern in Guangning commandery as before^[1]. In the battle of Liucheng, Cao Cao crushed the Wuhuan and killed Tadun. Thereafter the more than ten thousand encampments of Wuhuan under Yan Rou's command in You Province, Bing Province, and other regions were all moved to the Central Plains, and their marquises, kings, and chieftains likewise took part in the campaigns, so that the Wuhuan of the three commanderies became cavalry famous throughout the realm^[1].

After Cao Pi took the throne, Yan Rou was appointed General Who Crosses the Liao, advanced to the rank of district marquis, and ranked among the Specially Advanced^[2].

In the Novel

Romance of the Three Kingdoms does not give Yan Rou any independent, detailed literary treatment. His deeds appear chiefly within the narration of historical background, or as a supporting figure in the actions of other principal characters. There is therefore no dedicated chapter or notable episode for Yan Rou in the novel, and his image is largely consistent with the historical record, with no marked deviation or literary embellishment. The novel's mentions of him are more as a historical figure in such events as Cao Cao's pacification of the north and the submission of the Wuhuan and Xianbei, rather than as a character with an independent plotline. For instance, in the course of Cao Cao's campaign against the Wuhuan, Yan Rou's submission and assistance may be simplified or passed over in the novel, without the historical record's detailed account of how in his early years he went deep among the Wuhuan and Xianbei and won their trust, or how he was later regarded by Cao Cao as "a son" and so on^[2].

Key Relationships

* Cao Wei (Cao Cao, Cao Pi): Yan Rou was an important local official and frontier general of the Cao Wei regime. He submitted to Cao Cao of his own accord and played an important role in Cao Cao's pacification of the north and campaigns against the Wuhuan. Cao Cao trusted and favored him greatly, even regarding him as his own son, and Yan Rou was therefore close to Cao Pi and regarded himself as his brother. After Cao Pi took the throne, Yan Rou was given important employment and rewards, ranking among the Specially Advanced^[2].
* Wuhuan, Xianbei: In his early years Yan Rou went deep among the Wuhuan and Xianbei tribes and won their trust and allegiance, even taking the place of the Colonel of the Wuhuan^[1]. He used the strength of these tribes to serve Yuan Shao and later Cao Cao. After Cao Cao pacified the north, the Wuhuan host under Yan Rou's command was moved to the Central Plains and became an important military force of Cao Wei^[1].
* Yuan Shao: Before Cao Cao's rise, Yan Rou was employed by Yuan Shao, who, to pacify the northern frontier, adopted a policy of favoring and consoling Yan Rou^[1]. Yet when Cao Cao and Yuan Shao faced each other, Yan Rou chose to submit to Cao Cao, showing his independent political judgment and his grasp of the situation.

Iconic Scenes

* Going deep among the Wuhuan and Xianbei and winning their trust: In his early years Yan Rou went deep among the Wuhuan and Xianbei tribes and, by his ability and character, won the people's trust and allegiance, finally taking the place of Xing Ju, the Colonel of the Wuhuan. This experience laid the foundation for his later importance on the northern frontier^[1].
* Submitting to Cao Cao during the Battle of Guandu: At the critical time when Cao Cao and Yuan Shao were facing each other at Guandu, Yan Rou sent an envoy to declare his submission to Cao Cao, an act that undoubtedly gave Cao Cao important support in stabilizing the northern frontier and concentrating his strength against Yuan Shao^[2].
* Presenting horses to aid the army and joining the campaign against the Wuhuan: After Cao Cao stormed Nanpi, Yan Rou led his host and the Xianbei tribes to present fine horses, and followed Cao Cao in campaigning against the Wuhuan of the three commanderies, being enfeoffed as a Marquis Within the Passes for his military merit. This reflects both his loyalty to Cao Cao and his contribution in war^[2].
* Cao Cao "looks on you as a son": Cao Cao's special fondness for Yan Rou—when he personally said to him, "I look on you as a son, and I would have you look on me as a father"—these affectionate words profoundly reveal Yan Rou's standing in Cao Cao's heart and the closeness between the two that surpassed the ordinary bond of lord and subject^[2].