Li Yixing
Li Yixing , né Li Yiyin, formally the Prince of Xia, was an ethnically-Dangxiang warlord of the Chinese Five Dynasties and Ten Kingdoms Period and the early Song Dynasty, ruling Dingnan Circuit from 935 to his death in 967, as its military governor in de facto independence.
Background
It is not known when Li Yiyin was born. It is known that he was a son of Li Renfu, who ruled Dingnan Circuit as military governor from 909/910 to 933, and a brother of Li Yichao, who ruled the circuit as military governor from 933 to 935, but it is not clear whether he was an older brother to Li Yichao or a younger brother. If he were an older brother, then he might have been the Dingnan general referred to in historical records by the nickname of "Prince Aluo" in 933, when Li Yichao resisted Later Tang's attempt to dislodge him from Dingnan, as Li Yichao was said to be Li Renfu's second son. In any case, during Li Yichao's rule, Li Yiyin served as the commander of the Dingnan army. When Li Yichao fell ill in 935, he transferred his authorities to Li Yiyin, and then died. Shortly after, then-Later Tang emperor Li Congke commissioned Li Yiyin as the military governor of Dingnan.As military governor
During Later Jin
In 943—by which time Later Tang had fallen and its former territory was reigned by the Later Jin's emperor Shi Chonggui—there was a plot for an uprising against Li Yiyin's rule, from within Dingnan itself, led by the commander of the headquarters guards, Tuoba Chongbin. Also part of the plot was Li Yimin the prefect of Sui Prefecture. When the plot was discovered, Li Yimin and five younger brothers fled to Yan Prefecture. Li Yiyin thereafter submitted a petition to Shi, accusing Li Yimin of treason. In order to placate Li Yiyin, Shi arrested and delivered Li Yimin to Dingnan's capital Xia Prefecture, and Li Yimin was executed.In 944, during a time that there were major military confrontations between Later Jin and its northern rival, the Khitan Liao Dynasty, which was at that time aiding Yang Guangyuan, a Later Jin general who had rebelled at Pinglu Circuit, Li Yiyin submitted a report to Shi indicating that he had taken his 40,000 men and made an incursion into Liao territory, across the Yellow River, from his Lin Prefecture. Shi gave him the title of the commander of southwestern forces against the Khitan.
During Later Han
In 948—by which time Later Jin had fallen and its former territory was reigned by Later Han's emperor Liu Chengyou—there was an incident in which Li Yiyin mobilized his troops and claimed that he wanted to launch an attack against the Qiang chieftain Yemu, stating that three years prior, Yemu had ambushed and killed Sui's prefect Li Renyu . The nearby Qing Prefecture, recommended that the Later Han imperial government take precautions. Liu issued an edict, urging Li Yiyin to stand down, using the rationale that the imperial astronomers had stated that the year was, as a matter of astrology, unsuitable for military actions. That apparently defused the tensions at that time.Later in the year, the Later Han general Li Shouzhen rebelled at his Huguo Circuit. Knowing that Li Yiyin had a rivalry with Gao Yunquan the military governor of nearby Zhangwu Circuit, Li Shouzhen sent secret emissaries to encourage Li Yiyin to attack Zhangwu. Li Yiyin mobilized his troops and sent them to the borders with Zhangwu, but thereafter, hearing that the Later Han imperial forces, under the command of Guo Wei, had put Huguo's capital Hezhong Municipality under siege, he withdrew. Gao subsequently submitted an accusation against Li Yiyin to the Later Han imperial government, and Li Yiyin submitted a defense of himself. The Later Han imperial government merely issued statements urging the two circuits to be peaceful with each other. To further placate Li Yiyin, who had developed a reputation for encouraging rebellions so that he could benefit from them, the Later Han imperial government further allocated Jing Prefecture to him in 949. After Guo captured Hezhong and Li Shouzhen committed suicide thereafter, Liu, at Guo's request, bestowed honors on many regional governors, and Li Yiyin received the honorary chancellor title Zhongshu Ling.
During Later Zhou/Northern Han
In 951, Guo Wei seized the Later Han throne, establishing Later Zhou. Liu Chengyou's uncle Liu Chong, however, declared himself the emperor and the legitimate successor to the throne of Later Han, at his Hedong Circuit —although his state is historically generally considered a new separate state rather than part of the history of Later Han. Li Yiyin initially submitted to Liu Min as a vassal. However, by the time of the middle of the Xiande era , Li Yiyin had apparently submitted to Later Zhou as a vassal, for by that point he carried the Later Zhou-bestowed title of acting Taifu, in addition to Zhongshu Ling, and had also been created the Prince of Xiping by a Later Zhou emperor.During Song
In 960, the Later Zhou general Zhao Kuangyin seized the throne from the young emperor Guo Zongxun, ending Later Zhou and starting Song Dynasty as its Emperor Taizu. He bestowed the title of acting Taiwei on Li Yiyin. Shortly after, Li Yiyin changed his name to Li Yixing, to observe naming taboo for Emperor Taizu's father Zhao Hongyin. Later in the year, there was apparently an attempt by Northern Han to have its non-Han Chinese tribal troops pillage modern northern Shaanxi region, west of the Yellow River; Li Yixing launched sent his officer Li Yiyu to Lin Prefecture, which apparently came under siege by the Northern Han forces, and the Northern Han forces withdrew.In 962, Li Yixing offered 300 horses as a tribute to Emperor Taizu. Emperor Taizu, in return, had a jade belt made to award to Li. When he asked Li's emissary what Li's waist size was, Li's emissary responded that Li had a very wide waist. Emperor Taizu responded, "Your commander is a blessed person." It was said that Li was touched by this gesture.
Li Yixing died in 967. Emperor Taizu posthumously created him the greater title of Prince of Xia, and subsequently commissioned his son Li Kerui as the new military governor of Dingnan.