,
Yunnan , 9th century, Nanzhao
Origins Nanzhao encompassed many ethnic and linguistic groups. Some historians believe that the majority of the population were the
Bai people (then known as the "White
Man") and the
Yi people (then known as the "Black Man"), but that the elite spoke a variant of
Nuosu (also called
Yi), a Northern
Loloish language. Scriptures unearthed from Nanzhao were written in the
Bai language. According to later Nanzhao kings, the polity that would become Nanzhao originated from the
Ailao Kingdom, an older tribal confederacy. According to the
Chronicles of Huayang, the Ailao Kingdom was populated by the Min Pu (閩濮), Jiu Liao (鳩僚), Piao Yue (僄越), Luo Pu (裸濮) and Shendu (身毒; "Indians") people. Ailao submitted to the
Eastern Han dyansty in 69 CE and had 553,711 people. The
Cuanman people came to power in Yunnan during
Zhuge Liang's Southern Campaign in 225. By the fourth century they had gained control of the region, but they rebelled against the
Sui dynasty in 593 and were destroyed by a retaliatory expedition in 602. The Cuan split into two groups known as the Black and White Mywa. The Sui eventually gave up on the southern region. The White Mywa (Baiman) tribes, who are considered the predecessors of the Bai people, settled on the fertile land of western Yunnan around the alpine fault lake
Erhai. The Black Mywa (Wuman), considered to be predecessors of the
Yi people, settled in the mountainous regions of eastern Yunnan. These tribes were called Mengshe (蒙舍), Mengxi (蒙嶲), Langqiong (浪穹), Tengtan (邆賧), Shilang (施浪), and Yuexi (越析). Each tribe was known as a
zhao. The
Tang Dynasty sponsored and allied native chiefs to extend its influence into the region. As a result, the eventual Nanzhao Kingdom would later enter an amicable tributary relationship with the Tang. Among them, Mengshe zhao was recorded as Ma Shizi ( ꂷꏂꌅ ma shy nzy ) in Yi classics, which means "King of Golden Bamboo". Because it is located in the south, Mengshe was called Nanzhao or southern Zhao.
Founding In 649, the chieftain of the Mengshe tribe, Xinuluo (細奴邏, Senola), son of Jiadupang and grandson of Shelong, founded the Great Meng (大蒙) and took the title of Qijia Wang (奇嘉王; "Outstanding King"). He acknowledged Tang suzerainty. In 652, Xinuluo absorbed the White Mywa realm of Zhang Lejinqiu, who ruled
Erhai Lake and
Cang Mountain. This event occurred peacefully as Zhang made way for Xinuluo of his own accord. The agreement was consecrated under an iron pillar in
Dali. Thereafter the Black and White Mywa acted as warriors and ministers respectively. The advance of Nanzhao's army was almost unopposed; the attack took advantage of chaos created in Sichuan by its
governor,
Du Yuanying. Bilateral relations between Nanzhao and Tang became delicate, as Wang Cuodian refused to retreat from
Yizhou, saying that Nanzhao had remained a loyal tributary and was only punishing Du Yuanying at the request of Tang soldiers. In the 830s, they conquered the neighboring kingdoms of Kunlun to the east and Nuwang to the south. Nanzhao's consolidation placed pressure on the Tang dynasty.
Invasion of Annan In 846, Nanzhao raided the
southern Tang circuit of
Annan. Despite the raid, Nanzhao wished to maintain diplomatic contact with the Tang, but the Tang suspended official ties with Nanzhao in 854 when they refused to accept a Nanzhao envoy bearing a rhinoceros as a gift. Relations with the Tang broke down after the death of
Emperor Xuanzong in 859, when the Nanzhao king Shilong treated Tang envoys sent to receive his condolences with contempt, and launched raids on
Bozhou and Annan. Shilong proclaimed himself emperor and tried to negotiate a marriage alliance as well as the status of "younger brother" with the Tang dynasty. Shilong also killed Wang Cuodian. To recruit for his wars, Shilong ordered all men over the age 15 to join the army.). A local official named Liang Ke was related to them, and defected as a result. On 28 January, a Nanzhao
Buddhist monk, possibly from the
Indian continent, was wounded by an arrow while strutting to and fro naked outside the southern walls. On 14 February, Cai Xi shot down 200 Wangjuzi and over 30 horses using a mounted crossbow from the walls. By 28 February, most of Cai Xi's followers had perished, and he himself had been wounded several times by arrows and stones. The Nanzhao commander, Yang Sijin, penetrated the inner city. Cai Xi tried to escape by boat, but it capsized midstream, drowning him. The 400 remaining defenders wanted to flee as well, but could not find any boats, so they chose to make a last stand at the eastern gate. Ambushing a group of Nanzhao cavalry, they killed over 2,000 Nanzhao troops and 300 horses before Yang sent reinforcements from the inner city. After taking Songping, Nanzhao laid siege to Junzhou (modern
Haiphong). A Nanzhao force of 4,000 men and 2,000 local rebels led by a native chieftain named Zhu Daogu (朱道古) sailed to Junzhou on hundreds of small boats, but they were attacked by a local commander who rammed their vessels and sank 30 boats, drowning them. In total, the invasion destroyed Chinese armies in Annan numbering over 150,000. Although initially welcomed by the locals in ousting Tang control, Nanzhao turned on them, ravaging the local population and countryside. Both Chinese and Vietnamese sources note that the Annanese locals fled to the mountains to avoid destruction. A
government-in-exile for the protectorate was established in Haimen (near modern-day
Hạ Long) under the leadership of Song Rong. Ten thousand soldiers from
Shandong and all other armies of the Tang empire were called and concentrating at
Halong Bay under the command of Kang Chengxin for reconquering Annan. A supply fleet of 1,000 ships from
Fujian was organized. In early 864, Song Rong was replaced with Zhang Yin, who was given command of 25,000 soldiers for retaking Annan. however, Kang was engaged in heavy fighting with Nanzhao and Zhang was afraid to advance. Zhang was replaced by
Gao Pian in the autumn of 864.
Tang counterattack The Tang launched a counterattack in 864 under
Gao Pian, a general who had made his reputation fighting the
Türks and the
Tanguts in the north. In September 865, Gao's 5,000 troops surprised a Nanzhao army of 50,000 while they were scattered about, collecting rice from the villages, and routed them. Gao captured large quantities of rice, which he used to feed his army. A jealous governor, Li Weizhou, accused Gao of stalling to meet the enemy, and reported him to the throne. The court sent another general named Wang Yanqian to replace Gao. In the meantime, Gao had been reinforced by 7,000 men who arrived overland under the command of Wei Zhongzai. In early 866, Gao's 12,000 men defeated a fresh Nanzhao army and chased them back to the mountains. He then laid siege to Songping but had to leave command due to the arrival of Li Weizhou and Wang Yanqian. He was later reinstated after sending his aid, Zeng Gun, who went to the capital as his representative and explained his circumstances. Gao completed the retaking of Annan in fall 866, executing the enemy general, Duan Qiuqian, and beheading 30,000 of his men. Zhu Daogu as well as other rebel leaders were also captured. According to G. Evans in his final monograph
The Tai Original Diaspora, there were probably a quite large number of indigenous Tai-speaking people in Northern Vietnam that threw their support for Nanzhao against the Chinese, and when the Chinese came back in 864, many Tai people were also victims of following Chinese suppression.
Siege of Chengdu In 869, Shilong attacked Chengdu with the help of the Dongman tribe. The Dongman used to be an ally of the Tang during their wars against the
Tibetan Empire in the 790s. Their service was rewarded with mistreatment by Yu Shizhen, the governor of
Xizhou, who kidnapped Dongman tribesmen and sold them to other tribes. When the Nanzhao attacked Xizhou, the Dongman tribe opened the gates and welcomed them in. The battle for Chengdu was brutal and protracted. Nanzhao soldiers repeatedly assaulted the city with ladder, battering rams. Tang defenders used hooks to immobilise the attackers and set the siege equipment on fire with oil. Lu Dan's hand-picked commandos killed and wounded about 2,000 Nanzhao soldiers. After the frontal assault failed, Nanzhao troops improvised siege equipment from nearby houses and created a "bamboo tank" on logs, hiding inside to dig a tunnel under the walls. Tang soldiers responded by throwing jars with human waste making the cage too foul smelling to stay inside or jars with molten iron to burn up the cage. The battle lasted for over a month, before the Tang envoy attempted to make peace with Shilong. Lu Dan ceased new operations, and Shilong responded positively. However, Tang soldiers mistakenly thought reinforcements had arrived and opened the city gate to greet them. Instead, they found the Nanzhao troops who thought it was a surprise attack, and fighting resumed. This confusion broke off the planned peace visits, with the Tang believing that Nanzhao was deceitful and Nanzhao believing Tang was not sincere. Eventually on the second month of the siege, Tang Jiannan East Circuit military governor Yan Qingfu arrived with actual reinforcements. Despite Shilong's attempts to divert forces to intercept them, the Nanzhao soldiers were crushed by the Tang forces, with five thousand casualties and the rest fleeing into the mountains. Shilong attempted to make peace, but with a clear disadvantage, he was unable to capture the city before the Tang forces converged on Chengdu. Shilong then aborted his campaign. Nanzhao invaded again in the winter of 873-874 and reached within 70 km of Chengdu, seizing
Qiongzhou and raiding Qianzhong prefecture (modern
Pengshui) before retreating. They attacked again soon after and looted the suburbs of Chengdu for three days but failed to breach its gates and retreated.
End of territorial expansion in the
Nanzhao tuzhuan (899) In 875, Gao Pian was appointed by the Tang to lead defenses against Nanzhao. He ordered all the refugees in Chengdu to return home. Gao led a force of 5,000 and chased the remaining Nanzhao troops to the
Dadu River where he defeated them in a decisive battle, captured their armored horses, and executed 50 tribal leaders. He proposed to the court an invasion of Nanzhao with 60,000 troops. His proposal was rejected. Nanzhao forces were driven from the
Bozhou region, modern
Guizhou, in 877 by a local military force organized by the Yang family from
Shanxi. This effectively ended Nanzhao's expansionist campaigns. Shilong died in 877.
Decline Shilong's successor, Longshun, entered negotiations with the Tang for a marriage alliance, which was agreed to in 880. The marriage alliance never came to fruition owing to the
Huang Chao rebellion. By the end of 880 the rebels had taken
Luoyang and seized the
Tong Pass. Longshun did not give up on the marriage however. In 883 he sent a delegation to Chengdu to fetch the Princess of Anhua. They brought with them one hundred rugs and carpets as betrothal gifts. The Nanzhao delegation was detained for two years due to a dispute in ceremony and failed to bring back the princess. In 897 Longshun was murdered by one of his own ministers. His successor, Shunhua, sent envoys to the Tang requesting restoration of friendly relations, but by this time the Tang emperor was merely a puppet figurehead of more powerful military governors. No response returned. The
Nanzhao tuzhuan scroll painting was commissioned by Nanzhao's officials to answer Shunhua's question of how Buddhism entered Nanzhao. The scroll painting's narrative ends with Longshun worshiping a golden statue of Acuoye
Guanyin. The scroll identifies the ruler as "Maharaja, Earth Wheel King,
danbi qianjian, Who Invites The Four Directions to Become One Family, the Piaoxin Meng Longhao". "Maharaja, Earth Wheel King" refers to Buddhist rulership, "Piaoxin" means ruler of the
Pyu city-states, and the Four Directions refer to the four seas of classical Chinese texts. The scroll depicts Longshun undergoing
abhiseka (consecration), which typically involved being sprinkled with water from a basin, stating that the event occurred in 897. In 902, the dynasty came to a bloody end when the chief minister (
buxie), Zheng Maisi, murdered the royal family and usurped the throne, renaming it to
Dachanghe (大長和, 902–928). In 928, a White Mywa noble, Yang Ganzhen (Jianchuan Jiedushi), aided the chief minister, Zhao Shanzheng, in overthrowing the Zheng family and establishing (大天興, 928–929). The new regime lasted only a year before Zhao was killed by Yang, who created (大義寧, 929–937). Finally
Duan Siping seized power in 937 and established the
Dali Kingdom. ==Military==