(汉(赵)光文帝) was the founding emperor of the Xiongnu-led Han-Zhao dynasty of China during the Sixteen Kingdoms period. Due to
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With the dissolution of the Southern Xiongnu in 216, the last vestiges of their power were divided into Five Divisions in Bing province around modern-day Shanxi. Liu Yuan was born into the aristocracy of the Five Divisions and was sent to the Chinese capital, Luoyang as a hostage during his youth, where he became highly sinicized and later held several government offices under the Western Jin dynasty. As the War of the Eight Princes weakened Jin authority in northern China, Liu Yuan was called upon by the Five Divisions to lead their rebellion, and in 304, he declared independence from the Jin and founded the Han-Zhao dynasty, one of the first of the Sixteen Kingdoms. His declaration, along with the founding of the Cheng-Han dynasty in Sichuan that same year, marked the formal end of the Western Jin's brief unification of China following the Three Kingdoms period.
Liu Yuan proclaimed himself a direct descendant of the Southern Xiongnu chanyus and, by extension, the Han dynasty, since his ancestors had married Han princesses through the practice of heqin. His state of Han (renamed Zhao in 319) was initially depicted as a restoration of the Han dynasty, and as anti-Jin sentiment continued to grow, Liu Yuan soon found himself leading a coalition of Han Chinese and tribal rebels in northern China. Though he would not live long to see it, his family and generals would eventually drive the Jin dynasty out of the north.
Family background
According to official history, Liu Yuan was a member of Xiongnu nobility, as a descendant of the first great chanyu in Xiongnu history, Modu Chanyu, who, along with their people, had long been loyal vassals to the Han dynasty and to its successor states Cao Wei and Jin. In late Wei or early Jin times, the Xiongnu nobles claimed that they descended from the Han dynasty's ruling Liu clan also — through a princess who had married Modu Chanyu – and therefore changed their family name to Liu. Liu Yuan's father, Liu Bao, was a son of one of the last Southern Xiongnu chanyus, Yufuluo, and the nephew of the very last Southern Xiongnu chanyu Huchuquan (before Cao Cao abolished the office in 216 and divided the Xiongnu into Five Divisions (bu, 部)); Liu Bao had the command of the Left Tribe (左部). Liu Yuan's mother Lady Huyan (呼延) appeared to be from a noble family, and was in probability Liu Bao's wife, not concubine. As all Five Divisions settled down in Bingzhou (modern southern Shanxi), that was likely where Liu Yuan was born and raised.
As Jin subject
As powerful nobles from the Five Divisions were usually encouraged or pressured by Cao Wei and Jin authorities to send their sons to the capital Luoyang (both to encourage them to further sinicization and as collateral for their loyalty), Liu Yuan was sent to Luoyang to reside and to study traditional Chinese literature. He became well known for his studies, particularly of the Zou version of Confucius' Spring and Autumn Annals and of the military strategies of Sun Tzu and Wu Qi. The key Jin official Wang Hun (one of the lead generals who later participated in conquering Eastern Wu) became impressed with him, and Wang Hun's son Wang Ji (王济) became a close friend of Liu Yuan's. Wang Hun believed Liu to be general material and repeatedly recommended Liu Yuan to Emperor Wu, but Kong Xun (孔恂) and Empress Yang Zhi's uncle Yang Ji (杨济) suspected Liu for his Xiongnu ancestry and persuaded Emperor Wu against giving Liu military commands during campaigns against Eastern Wu and the Xianbei rebel Tufa Shujineng. Eventually, even Emperor Wu's brother Sima You the Prince of Qi, impressed and fearful of Liu's abilities, encouraged Emperor Wu to have Liu executed, but Wang Hun persuaded Emperor Wu that it would be wrong. When Liu Bao died in 279, Emperor Wu permitted Liu Yuan to take over command of the Left Tribe. In 289, he was transferred to Commander of the North Tribe.
As the commander of the tribes, Liu became known for his fair administration of laws and willingness to listen to ideas, and also for his willingness to spread his wealth. Therefore, the ambitious people in his region, not only of the Five Divisions but of many Han clans, flocked to him. After Emperor Wu's death and succession by Emperor Hui, the regent Yang Jun made Liu the commander of all Five Divisions, but toward the end of the subsequent regency of Emperor Hui's wife Empress Jia Nanfeng, Liu was removed from that position due to his inability to stop one of his countrymen's rebellions. Later, when Sima Ying the Prince of Chengdu became the military commander at Yecheng, he invited Liu to be one of his subordinate military commanders, and Liu accepted the invitation.
Independence from Jin
In the midst of the War of the Eight Princes, in 304, the Five Divisions nobles, led by the commander of the North Tribe, Liu Xuan, tired of the Jin misrule and secretly plotted reindependence from Jin. They sent a messenger to secretly offer Liu Yuan the title of Grand Chanyu. Liu Yuan then told Sima Ying, who was then concerned about an attack from Wang Jun, whose troops were reinforced with Xianbei and Wuhuan soldiers, that he would be willing to mobilize the soldiers of the Five Divisions to support Sima Ying's cause. Sima Ying agreed and allowed Liu Yuan to return to the Five Divisions.
Once Liu Yuan returned to his people, he gathered 50,000 men quickly and was readying himself to rush to Sima Ying's aid, but he also publicly accepted the title of Grand Chanyu. (Previously, Sima Ying had bestowed the title of North Chanyu on him.) However, he then heard that Sima Ying's forces had collapsed in fear of Wang's troops and that Sima Ying had, against his prior advice, fled to Luoyang. He then declared his people independent from Jin and further declared that, as a Han descendant, he would succeed to the Han throne, and therefore claimed the title of the King of Han—deliberately choosing a title that had been previously held by the Han dynasty's founder, Liu Bang (Emperor Gao). He reestablished the worship of eight Han emperors—Emperor Gao, Emperor Wen, Emperor Wu, Emperor Xuan, Emperor Guangwu, Emperor Ming, Emperor Zhang, and Liu Bei (Emperor Zhaolie). He created his wife Lady Huyan (likely a relative of his mother) princess. (The name of Liu's state was therefore "Han", but is often referred to as "Han-Zhao" or "Former Zhao" because his nephew Liu Yao, who took the throne in 318, changed the name of the state to Zhao in 319.)
Reign
For those impressed with Liu's abilities previously, however, his reign was somewhat of a let down. He spent great energy on trying to restore the Han system of government, but he himself was unable to quickly expand his sphere of influence. He set his capital at Lishi (离石, in modern Lüliang, Shanxi), but his control of territory became limited to that local region. His forces were often able to achieve victories over Jin forces but unable to hold cities. In 305, after a famine, he relocated to Liting (黎亭, in modern Changzhi, Shanxi).
As years went by, however, the various agrarian rebel generals who were resisting Jin rule, whether ethnically Wu Hu or Han, often chose to come under Liu Yuan's Han banner. Chief among these were the Chinese general Wang Mi and the Jie general Shi Le (both of whom declared loyalty to Han in 307), who generally only nominally submitted to Liu's orders while maintaining separate power structures but who also did appear to genuinely respect and fear Liu. As for troops under his own control, Liu largely entrusted them to his son Liu Cong the Prince of Chu and his nephew Liu Yao the Prince of Shi'an. The four generals, while not being able to hold cities, were generally able to rove throughout northern and central China unimpeded by Jin forces, defeating most Jin generals who opposed them.
In 308, Wang's troops advanced on the Jin capital Luoyang, but was repelled. That year, after capturing more territory, Liu Yuan moved his capital to Puzi (蒲子, in modern Linfen, Shanxi) and declared himself emperor, signifying an even more complete break from Jin. In 309, he moved the capital once more to Pingyang (平阳, also in modern Linfen). By this time, Liu Cong and Wang Mi had eventually been able to control all of southern Shanxi for Han, and they again attacked Luoyang, but were again repelled.
In 310, Liu Yuan grew ill, and he created his second wife Lady Dan empress and his oldest son Liu He (by his first wife Empress Huyan—who appeared to have died by this point, although her death was not mentioned in history) crown prince. When he died later that year, Liu He became emperor. However, only a week later, he was overthrown and killed by Liu Cong, who then became emperor.
Physical appearance
In the Book of Wei, Chinese author Wei Shou notes that Liu Yuan was over six feet tall and that he had strands of red hair in his long beard.
Skepticism over lineage
Some modern Chinese academics, such as Tang Changru (唐长孺) and Chen Yong (陈勇), cast doubt on Liu Yuan's lineage from the Southern Xiongnu chanyus, with Tang in particularly presenting three reasons. Firstly, Liu Bao's lifespan was unusually long, with the assumption that he was 20 years old when he became Tuqi King in 195 and dying during Tufa Shujineng rebellion sometime around 274; he would have been in his 70s when Liu Yuan was born in the 250s. Secondly, the Leader (or Commander) of the Left Tribe in 272 was Li Ke (李恪) and not Liu Bao according to Emperor Wu's entry in the Jinshu, but Liu Yuan's entry states that he inherited the position from his father. Thirdly, Liu Yuan was from Xinxing Commandery (新兴郡; north of present-day Xinzhou, Shanxi), which would have placed him in the North Tribe (北部) rather than the Left Tribe. Furthermore, the Jinshu states that after becoming Leader of the Left Tribe, he was later transferred to become Commander of the North Tribe, and when Sima Ying permitted him to return to the Xiongnu, he was given the title of North Chanyu rather than the vacant title of South Chanyu, which was held by his supposed ancestors.
Tang hypothesized that these discrepancies were due to Liu Yuan actually being from the Chuge people (屠各; also known as Xiuchuge (休屠各)), which is supported by the fact that he and his family members are referred to as "Chuge" in several passages from relevant records. The Chuge are theorized to be the descendants of King Xiutu's tribe, who surrendered to the Han dynasty much earlier than the Southern Xiongnu in 121 BC. From the Hexi Corridor, the Chuge spread out throughout northern China and became the most powerful and prestigious tribe among the Xiongnu within China. In 188 AD, they killed the Southern Xiongnu chanyu, Qiangqu and exiled his son Yufuluo. After the Five Divisions were established in Bingzhou, they were all annexed by Liu Bao of the Chuge in the 250s. It is possible that Liu Yuan and Han-Zhao historians fabricated his ties to the Luandi clan for more legitimacy by presenting his rule as both a continuation of the Southern Xiongnu chanyus and a restoration of the Han dynasty.
However, another modern scholar, Zhou Weizhou (周伟洲), challenged Tang's hypothesis, asserting that the three discrepancies he pointed out could easily be explained and that the records clearly states that Liu Yuan was a descendant of the Southern Xiongnu Chanyu. Firstly, it is not beyond the realm of possibility that Liu Bao was a child when he was appointed Tuqi King and had Liu Yuan when he was in his 50s. Li Ke was also described as a "general of Liu Meng (Leader of the Central Tribe)" in Hu Fen's biography in the Book of Jin, so there is no consensus on whether he was the Leader (or Commander) of the Left Tribe or merely a general. For his last point, Zhou explains that the offices of the Southern Xiongnu, including that of the chanyu family, were mostly empty titles and that their positions can be easily changed by the Jin court as a method of divide and rule, though they may occasionally be sent back to their respective tribes to recruit and garrison soldiers. While Zhou agrees on the origins of the Chuge, he also believes that the reason for their prevalence was because there were no longer any "pureblooded Xiongnu" at the time, and that Chuge had become a blanket term particularly for the sinicized Xiongnu.
Family
Consort and their respective issue(s):
• Empress Huyan, of the Huyan clan (呼延皇后), daughter of Huyan Yi (呼延翼)
• Liu He, Prince of Liang (刘和 梁王, d. 310), first son
• Empress Shan, of the Dan clan (单皇后), daughter of Dan Zheng (单徵)
• Liu Ai Prince of Beihai (刘乂 北海王, d. 317), seventh son
• Furen, of the Zhang clan (张夫人)
• Liu Cong (刘恭, d. 310), second son
• Liu Cong, the Prince of Chu (刘聪 楚王, d. 31 August 318), fourth son
• Unknown
• Third son
• Liu Yu, the Prince of Qi (刘裕 齐王, d. 310), fifth son
• Liu Long, the Prince of Lu (刘隆 鲁王, d. 310), sixth son
汉光文帝刘渊（? - 310年），字元海，新兴匈奴人（今山西忻州市北），出身南匈奴的屠各部。为五胡十六国时代中，汉赵的开国君王。西晋末年八王之乱时诸王互相攻伐，南匈奴人拥立其为大单于。304年，刘渊乘朝廷内乱而在并州自立，称汉王，国号为汉（后改为赵，史称前汉、前赵或汉赵），5年后称帝，改元永凤。310年，刘渊在位六年病死，諡号为光文皇帝。