Emperor Wu of Han

His reign resulted in a vast expansion of geopolitical influence for the Chinese civilization, and the development of a strong centralized state via governmental policies, economical reorganization and promotion of a hybrid Legalist–Confucian doctrine.

Emperor Wu successfully repelled the nomadic Xiongnu from systematically raiding northern China, and dispatched his envoy Zhang Qian into the Western Regions in 139 BC to seek an alliance with the Greater Yuezhi and Kangju, which resulted in further diplomatic missions to Central Asia.

Although historical records do not describe him as being aware of Buddhism, emphasizing rather his interest in shamanism, the cultural exchanges that occurred as a consequence of these embassies suggest that he received Buddhist statues from Central Asia, as depicted in the murals found in the Mogao Caves.

[4] Michael Loewe called the reign of Emperor Wu the "high point" of "Modernist" (classically justified Legalist) policies, looking back to "adapt ideas from the pre-Han period.

When Emperor Jing's older sister, Eldest Princess Guantao (馆陶长公主) Liu Piao (刘嫖), offered to marry her daughter with Chen Wu [zh; ko] (陳午), the Marquess of Tangyi, to Liu Rong, Lady Li rudely rejected the proposal out of her dislike of Princess Guantao, who often procured new concubines for Emperor Jing and was diffusing the favor received by Lady Li.

Princess Guantao's daughter Chen Jiao, also known by the milk name A'Jiao (阿嬌), was of marriageable age (which was legally marked at the time by menarche), making her at least eight years older than the young prince.

Princess Guantao then used the boy's response as a divine sign to convince Emperor Jing to finally agree to the arranged marriage between Liu Che and Chen Jiao.

Nepotism among the ruling class also stagnated social mobility and encouraged nobles' rampant disregard of laws, leading to the rise of local despots who bullied and oppressed the population.

He spent the next few years pretending to have given up any political ambition, playing the part of a docile hedonist, often sneaking out of the capital Chang'an to engage in hunting and sightseeing and posing as an ordinary nobleman.

Furthermore, Emperor Wu sent out nationwide edicts appealing to grassroots scholars such as Gongsun Hong to enrol in government services in an attempt to break the stranglehold that the older-generation noble class had on the nation's levers of power.

After a heated court debate over whether to offer military intervention for such a distant vassal state, Emperor Wu dispatched a newly promoted official Yan Zhu (严助) to Kuaiji (then still located in Suzhou, rather than Shaoxing) to mobilize the local garrison.

Yan Zhu, as the appointed imperial ambassador, circumvented this problem by executing a local army commander who refused to obey any order without seeing the tiger tally and coerced the governor of Kuaiji to mobilize a large naval fleet to Dong'ou's rescue.

In the same year, Emperor Wu's newly favoured concubine Wei Zifu became pregnant with his first child, effectively clearing his name and silencing any political enemies who had schemed to use his alleged infertility as an excuse to have him removed.

Emperor Wu was greatly pleased by this gesture, and he dispatched an expedition force to attack Minyue, over the objection of one of his key advisors, Liu An, a royal relative and the Prince of Huainan.

Military tension had long existed between China and the northern "barbarians", mainly because the fertile lands of the prosperous agricultural civilization presented attractive targets for the poorer but more militaristic horseback nomads.

Emperor Wu then reinforced this strategic asset by establishing five commanderies and constructing a length of fortified wall along the border of the Hexi Corridor, colonizing the area with 700,000 Chinese soldier-settlers.

The cost of the war led the central Han government to introduce new levies, increasing the burden on average peasants, and the population census of the empire showed a significant drop from famines and people fleeing to avoid having to pay the taxes.

[20] The exploration into Xiyu was first started in 139 BC, when Emperor Wu commissioned Zhang Qian to seek out the Kingdom of Yuezhi, which had been expelled by Xiongnu from the modern Gansu region.

The plan was to first obtain submission of the south-western tribal kingdoms – the largest of which was Yelang (modern Zunyi, Guizhou) – so that a route for a potential back-stabbing attack on Nanyue could be made.

The Han ambassador Tang Meng (唐蒙) was able to secure the submission of these tribal kingdoms by giving their kings gifts; Emperor Wu established the Commandery of Jianwei (犍为, headquarters in modern Yibin, Sichuan) to govern over the tribes, but eventually abandoned it after being unable to cope with local revolts.

[26] A famous wrongful execution happened in 117 BC, when the minister of agriculture Yan Yi (颜异), was falsely accused of committing a crime, though he was actually targeted because he had previously offended the emperor by opposing a plan to effectively extort double tributes out of princes and marquesses.

In 108 BC, Emperor Wu sent general Zhao Ponu (赵破奴) on a campaign to Xiyu, and he forced the Kingdoms of Loulan on northeast border of the Taklamakan Desert and Cheshi (modern Turpan region, Xinjiang) into submission.

Emperor Wu, who was paranoid over a nightmare of being whipped by tiny stick-wielding puppets and a sighting of a traceless assassin (possibly a hallucination), ordered extensive investigations with harsh punishments.

His teacher Shi De (石德), invoking the story of Ying Fusu of the Qin dynasty and raised the possibility that Emperor Wu might already be dead, suggesting that Prince Ju start an uprising to fight the conspirators.

The two local officials who led the raid, Zhang Fuchang (張富昌) and Li Shou (李寿), wasted no time in taking the Prince's body to Chang'an to claim a reward from the emperor.

Even after Jiang Chong and Prince Ju both died, the witchhunt continued and combined with Wei Zifu's jealousy led to the execution of the Li family on accounts of treason.

With the political scene greatly changed, Emperor Wu publicly apologized to the whole nation about his past policy mistakes, a gesture known to history as the Repenting Edict of Luntai (輪台悔詔).

Emperor Wu employed poets and musicians in writing lyrics and scoring tunes for various performances and also patronized choreographers and shamans in this same connection for arranging the dance movements and coordinating the spiritual and the mundane.

[47] However, it seems more likely that there was already a long-standing office of music and that Emperor Wu enlarged its size as part of his governmental reorganization, changing its scope and function and possibly renaming it and thus seeming to have established a new institution.

The three novels, which center on the journeys of a former slave girl and the dragons in her care, loosely depict the first years of Emperor Wu's reign and includes a number of references to his quest for immortality.

Yellow line indicates the territory under Qin empire (the dynasty prior to Han). The territory of Han empire (dark orange) before Emperor Wu's reign, the new territory (bright orange) conquered during Emperor Wu's reign ( r. 141–87 BC), and combined the largest expansion under Emperor Wu's reign (outlined with wide brown line).
Chinese ceramic statues of cavalry and infantry, wearing armour and bearing shields (with missing weapons), from the Yangjiawan terracotta army , Hainan Provincial Museum
Ceramic statues of a prancing horse (foreground) and a cavalryman on horseback (background), Eastern Han dynasty (25–220 AD)
A scene of historic paragons of filial piety conversing with one another, Chinese painted artwork on a lacquered basketwork box, excavated from an Eastern-Han tomb of what was the Chinese Lelang Commandery in present-day North Korea
Emperor Wu dispatching Zhang Qian to Central Asia from 138 to 126 BC, Mogao Caves mural, 618–712 AD
Emperor Wu sent ambassadors to the Dian Kingdom in Yunnan. Bronze sculpture depicting Dian people, 3rd century BC
Yangjiawan terracotta army . Ceramic figurines of soldiers, both infantry and cavalry, Western Han period, Shaanxi History Museum , Xi'an
Detail of the gilded incense burner given by Emperor Wu to Wei Qing as an imperial gift; Shaanxi History Museum
Wu of Han mausoleum at Maoling
The story of Jin Midi . Wu Liang Shrine, Jiaxiang, Shandong province, China. 2nd century AD. Ink rubbings of stone-carved reliefs as represented in Feng Yunpeng and Feng Yunyuan, Jinshi suo (1824 edition), n.p.