A long reign would have helped, but Han Gaozu lived only seven more years (202–195 BC), most of these being spent suppressing rebellions and fending off incursions. Helpful too would have been a strong successor; instead he was followed by a timid teenager (who was at least his son), then two infants (who were probably not his grandsons). Falling an early prey to the palace intrigues that attended every minority, by 190 BC Han authority was being wielded, and the throne effectively usurped, by the Dowager Empress Lü, Gaozu’s bride from the days when he was a nonentity in Pei. Qin’s imperial phase had lasted a paltry fifteen years; Han’s looked likely to last only slightly longer.
All along there had been something less than convincing about Liu Bang’s rise to power. As he candidly admitted, success had been achieved despite his capabilities rather than because of them, and at the expense of some hefty compromises. To win support he had had to appear to repudiate Qin repression. That meant dismantling the legalist state, disowning its penal authoritarianism, lessening the burdens of taxation and conscription, and cultivating a more consensual ideology and a more approachable persona. Yet without unchallenged authority, strict regulations and access to unlimited manpower and revenue, an effective government was scarcely possible. It was the old problem of the tactics and behaviour appropriate to winning an empire being unsuited to ruling it. Gaozu must needs ‘change with the times’.
His personal reformation was gradual. The hard-drinking habits of a life in the field continued. The emperor liked nothing better than a bacchanalia of brimming cups, earthy jokes and clumsy horseplay in the company of cronies from Pei. Heavy drinking meant frequent ‘visits to the toilet’ (as Sima Qian’s English translator puts it), where bad things happened; people didn’t come back, they got slandered in their absence, cornered by ‘wild bears’ or, in the case of one young lady, cornered – then urgently ‘favoured’ – by the emperor. Toilets were not nice places. Then as now, the excrement was collected for manuring the fields; along with adjustable ploughs and the development of a seeding machine for drill sowing, this is thought to have contributed substantially to increased agricultural yields under the early Han. The dung accumulated beneath the privy in a noisome pit. Here rootled hogs and briefly, in 194 BC, ‘the human pig’, described as a blind, dumb, demented creature without ears, feet or hands but of a distinctly womanly form. This was the once lovely Lady Chi after the Dowager Empress Lü had finished revenging herself on one whose only crime was to have given birth to an imperial contender. ‘Empress Lü was a woman of very strong will,’ says Sima Qian. Huidi, her teenage son who had just been enthroned as Gaozu’s successor, was so horrified by Lady Chi’s fate that he too then ‘gave himself up each day to drink’ and played no further part in affairs of state.
Sima Qian’s Shiji treats of the Dowager Empress Lü in its section on ‘Rulers’, as if it was she who was Gaozu’s successor, while Huidi (‘Emperor Hui’, the di suffix signifying ‘emperor’) gets no separate treatment, just occasional mentions. From Gaozu’s death in 195 BC until her own death in 180 BC, the dowager empress most emphatically ruled while emperors barely reigned. Huidi’s only achievement was to encourage Shusun Tong, the dynasty’s expert on ceremonial and ritual, in the elaboration of a Han dynastic mystique.
A noted Confucian scholar with a large following, Shusun Tong had joined Gaozu in his ‘King of Han’ days, had then stage-managed his enthronement, and thereafter set about introducing some decorum into the imperial court. This was not easy. Gaozu was so contemptuous of formal erudition that he was known to snatch off the cap of the nearest scholar to use as a chamber pot. Yet while informality was all very well in reaction to Qin sobriety, even the emperor was irked when drinking companions burst in on his lovemaking. What was needed, said Shusun Tong, were rules of protocol and court ritual. The emperor somewhat doubtfully agreed. ‘See what you can do, but make it easy to learn…it must be the sort of thing I can manage.’
A task force of scholars was assembled, the texts duly scanned, and a month spent practising the new choreography in a specially built pavilion. When Shusun Tong was ready, he invited Gaozu’s approval. A sigh of relief greeted the emperor’s ‘I can do that all right’. The new ceremonial was immediately introduced, and at the 199 BC New Year’s celebrations, when nobles and officials from all over the empire came to pay court, ‘everyone trembled with awe and reverence’. Gaozu at last ‘understood how exalted a thing it is to be an emperor!’13 Shusun Tong was rewarded and, during Huidi’s reign, he devised and orchestrated the ancestral rites to be accorded to the deceased ‘Great Progenitor’ and his successors.
But it was one thing to indulge Confucian ideas of ritual and decorum, quite another to embrace Confucian notions of rulership. Gaozu was too busy shoring up his authority to set an example of moral excellence; arguably his empire was too unruly to respond to it. Laws and taxes were essential, not least because, without them, there would be no point to the amnesties and remissions with which he and his successors rewarded loyalty and assuaged resentment. Though Han emperors were more inclined to listen to advice, Qin’s autocratic legacy was not in fact repudiated. Han Gaozu made special provision for the maintenance (and perhaps the restoration) of the First Emperor’s tomb and for the conduct of his ancestral rites. The legalist framework of government – registration and rankings, group responsibility, a tariff of punishments and rewards, universal taxation, corvée and conscription – was retained in toto; and though somewhat relaxed in practice, it would remain fundamental to Chinese empire.
The relaxation was most notable during the reigns of the scholarly Han Wendi (r. 180–157 BC), one of Gaozu’s sons who became emperor when the Dowager Empress Lü died, and that of the filial Han Jingdi (r. 157–141 BC), who was Wendi’s son. But if a Confucian gloss was later given to this leniency, it was only partly thanks to their employing notable scholars, some of a Confucian bent, and more obviously because in retrospect the whole half-century from Gaozu’s death to that of Jingdi came to be seen as a golden age. Relative peace prevailed, although at some cost in respect to the northern frontier, as will be seen; harvests were generally good, a sure sign of celestial favour; and remissions and pardons were frequent. Wendi’s virtue was ‘of the highest order’, concluded Sima Qian, who even found a good word for Dowager Empress Lü: during her ‘reign’ ‘punishments were seldom meted out and evil-doers were few; the people applied themselves to the work of farming; and food and clothing became abundant’.14
Jingdi’s moment of glory came in 154 BC when six kingdoms rose in revolt and were defeated. The trouble dated back to Gaozu’s reign and was a legacy of his war with Xiang Yu. At the decisive battle of Gaixia in Anhui, the victors had been the Han generals. It was their forces which had overpowered Xiang Yu’s while, in Sima Qian’s words, ‘the King of Han followed behind’. Doubtful whether Liu Bang would ever defeat his rival, the generals had risked their troops only after being promised substantial kingdoms by way of reward. When the same generals had urged Liu Bang to assume the emperorship, they had done so partly in comformity to a traditional formula for such occasions, partly because it really mattered to them; for as they explained, ‘if our king does not assume the supreme title, then all our own titles will be called into doubt’.15 Thus, when the king of Han obliged and stepped up to the imperial throne, a clutch of far from submissive generals clambered on to royal thrones of their own.
The new dynasty required an imperial capital to accommodate its ancestral tombs and temples, not to mention its court and administration. Emulating the Eastern (Later) Zhou, Gaozu had lit on Luoyang, which was well sited in the heart of the Zhongyuan (‘central plain’) between Qin and Chu. But no sooner had he settled there than he was persuaded to remove to a remoter but far more defensible site at Chang’an in the western fastness of Qin (it was near Xianyang at the modern