# Muqan Qaghan

Muqan Qaghan (Old Turkic: 𐰢𐰆𐰴𐰣:𐰴𐰍𐰣, romanized: Muqan qaɣan, Chinese: 木杆可汗/木汗可汗; pinyin: Mùgān Kèhán/Mùhàn Kèhán, Sogdian: 𐼍𐼇𐼉𐼒𐼎 𐼉𐼒𐼄𐼒𐼎, romanized: mwx’n x’ɣ’n, Rouran: 𑀫𑀼𑀖𑀅𑀦 𑀕𑀅𑀖𑀅𑀦, romanized: Muɣan Qaɣan) was the second son of Bumin Qaghan and the third khagan of the Göktürks who expanded their khaganate and secured the borders against the Hephthalites, making it the biggest country ever existing at the time.

## Name

According to Sergey Kljaštornyj and Vladimir Livšic, this ruler is mentioned in the 3rd and 5th lines of the Left Side and the 3rd lines of the Front Side of the Sogdian Bugut Inscription as "mwγ’n γ’γ’n", and according to Yutaka Yoshida and Takao Moriyasu, in the 2nd, 3rd and 5th lines of the B-1 Side and the 3rd lines of the B-2 Side as "mwx’n x’γ’n." Turkish researchers Talat Tekin, Ahmet Taşağıl, Ahmet Bican Ercilâsun as well as Christopher Beckwith reconstructed his Turkic regnal name as Buqan and equated him to Bokhanos (Βώχανος) of Menander Protector.

## Biography

He was born Ashina Yandou (阿史那燕都) to Bumin Qaghan and was created as irkin during his lifetime. He succeeded his elder brother Issik Khagan in a lateral succession in 553. Upon succession, he appointed his younger brother Ashina Kutou (阿史那庫頭) as lesser khagan in the east.
His accession to power was followed by finishing off remnants of Rouran. Around the new year 554, after defeat of Yujiulü Kangti at the hands of Göktürks, the remnants of Rouran, which by that point was near its end, surrendered to Northern Qi to seek protection from Gökturk attacks. Emperor Wenxuan personally attacked Muqan Qaghan, fighting his army off and then created Yujiulü Anluochen as the new khagan of Rouran, settling the Rouran people within Northern Qi territory, at Mayi (馬邑, in modern Shuozhou, Shanxi). Eventually last khagan of Rouran Yujiulü Dengshuzi was executed by Emperor Gong in 555 because of Gökturks' pressure.
Muqan led an attack on Tuyuhun territory in 556 together Western Wei. According to the plan, Muqan was to attack Hezhen (near present-day Chaka Salt Lake, Qinghai) from north and general Shi Ning (史寧) was to attack Shudun (near Gonghe County). Siege was a success as Tuyuhun king Murong Kualu's wife, children and treasure was captured, but he returned to his homeland after the Turks withdrew. As the army prepared to withdraw, Muqan Qaghan gifted Ning 100 slaves, 500 horses, and 10,000 sheep.
He then further defeated the Hephthalites to the west near Bukhara in 557 together with Khosrow I, however this battle was largely overseen by Muqan's uncle Istami. He routed the Khitan to the east, and annexed the Kyrgyz to the north. This expansion also pushed against the Avars who were driven toward the Byzantine Empire and the Sassanid Empire and eventually toward the Danube. Other tribes of the Central Asia, such as the eastern Bulgars were also displaced.

### Marriage proposals

Muqan proposed to marry his daughter to Yuwen Tai in 556, but his death prevented such proposal. After the establishment of Northern Zhou by Emperor Ming, Muqan sent gifts and emissary to establish contacts in 558. At first he wanted to marry his daughter to Emperor Wu of Northern Zhou, however, she was also being courted by Emperor Wucheng of Northern Qi, which caused Muqan some indecision. Ultimately, Emperor Wu of Northern Zhou took the extra step of dispatching Yang Jian, the Governor of Liangzhou, along with Wang Qing (王庆) and others to formally propose the marriage. In fall 563, Northern Zhou entered into an alliance treaty with Göktürks against Northern Qi, part of which involved a promise that Emperor Wu would marry the daughter of Muqan Qaghan.
In winter 563, the joint forces of Northern Zhou and Gökturks launched a two-prong attack on Northern Qi, with the northern prong attacking Northern Qi's secondary capital Jinyang (晉陽, in modern Taiyuan, Shanxi) and the southern prong attacking Pingyang (平陽, in modern Linfen, Shanxi).
In spring 565, Emperor Wu sent his brother Yuwen Chun (宇文純), Yuwen Gui (宇文貴), Dou Yi (竇毅) and Yang Jian (楊薦) to lead a ceremonial guard corps to Tujue to welcome back Muqan's daughter for marriage to him. However, when they arrived at Qaghan's headquarters, he turned against the treaty and detained Yuwen Chun and his attendants.
In spring 568, a major storm at Göktürks' headquarters inflicted substantial damage, and Muqan Qaghan took it as a sign of divine displeasure at his rescission of the marriage agreement with Northern Zhou. He therefore returned Yuwen Chun, along with the daughter he promised Emperor Wu, back to Northern Zhou. Emperor Wu personally welcomed her and created her empress.
After Muqan's death in 572 the title of Qaghan passed to his younger brother Taspar.

## Legacy

Muqan's reign marked the pinnacle of Sogdian cultural influence in the Göktürk Empire. Sogdian culture was transmitted by merchants from Turpan who worked as ambassadors and advisers. The Sogdian language and script were used to govern the empire. The importance of Sogdians cannot be understated in keeping the early Turks safely outside of the Chinese cultural sphere. The Sogdian language and script were used to administer the empire, because it was the only written language in the cities under his control.
Muqan Qaghan was friendly to Buddhist people, and is credited with being the first to introduce Buddhism to the Türks. He promoted the construction of a Türkic Buddhist temple in the Chinese capital city of Chang'an. Despite his promotion of Buddhism in China, it is not known if he himself converted to Buddhism, and it is also uncertain whether or not a substantial number of Türks were Buddhists during his reign.

## Physical appearance

According to Chinese sources, Muqan Qaghan's appearance was strange: the third Qaghan of the First Turkic Khaganate, was described by Chinese authors as having an unusual appearance. His eyes were described as like "琉璃" (liúli), generally meaning "colored glazes", but sometimes translated as "lapis lazuli"-like (implying a blue color), and he had a red complexion. His face was wide. He was characterized as being "tough and fierce", and he was regarded as brave and knowledgeable by the historians.
A complete genetic analysis of Muqan Qaghan's daughter Empress Ashina (551–582) in 2023 by Xiaoming Yang et al. found nearly exclusively Ancient Northeast Asian ancestry (97,7%) next to minor West-Eurasian components (2,7%), and no Chinese ("Yellow River") admixture. This supports the Northeast Asian origin of the Ashina tribe and the Göktürk Khanate. According to the authors, these findings "once again validates a cultural diffusion model over a demic diffusion model for the spread of Turkic languages" and refutes "the western Eurasian origin and multiple origin hypotheses" in favor of an East Asian origin for the Türks.

## Family

Muhan Qaghan's Türkic wife was childless. This caused difficulties for his son Talopien, as he was born to a non-Turkic woman who Muhan married as part of diplomatic relations with other states.
His daughter Empress Ashina became the wife of Emperor Wu of Northern Zhou. His son Apa Qaghan claimed the throne after the death of his uncle Taspar unsuccessfully while his other son Yangsu Tegin was ancestor of later Western Turkic Qaghans.