On the other hand, excavation has failed to substantiate a unitary kingdom or culture that was anything like as unique, widespread, dominant and long-lasting as that which later textual tradition awards to the Xia; and with important reservations, the same may be said of the still more illustrious Shang (r. c. 1750–c. 1040 BC) and Zhou⁶ (r. c. 1040–256 BC), who, together with the Xia, comprise the first ‘Three Dynasties’. Rather, all the material evidence now points to a plethora of localised Neolithic and Bronze Age cultures, some distinct and some less so, that arose and coexisted both within the Central Plain and far beyond it. The dawn of Chinese history is thus badly obscured by a major contradiction. The written record contained in classic texts dating from the fourth and third century BC (and generally accepted ever since) does not always coincide with the material record as excavated and analysed by the highest standards of modern scholarship in the twentieth century.

      This contradiction has fundamental implications for the whole understanding of China’s civilisation, of its dynamics, and even of who the Chinese were and are. The stakes are so high that protagonists have occasionally overstated their case; scholarship may have been sullied by partisanship as a result. Basically all the written texts imply a single linear pedigree of rulership; it is comprised of successive ‘dynasties’ centred geographically on the north’s Central Plain, whence their superior and quintessentially ‘Chinese’ culture supposedly spread outwards; and it stretched chronologically, like an apostolic succession, from ‘the Five Emperors’ to ‘the Three Dynasties’ of Xia, Shang and Zhou and on into less contentious times. Archaeology, on the other hand, recognises no such neat pedigree. Chronologically the Three Dynasties appear more probably to have overlapped with one another; geographically the kingdoms of the Central Plain were not as central nor as influential as once supposed; and as for the developments that led to a distinct ‘Chinese’ culture, instead of radiating outwards from the Central Plain they germinated and interacted over a much wider area and among peoples who were by no means racially uniform.

      It is as if, standing in some outer portal of the Forbidden City or any other traditional Chinese architectural complex, one group of scholars were to focus on the inward vista of solemn grey courtyards, airy halls and grand stairways all centrally aligned in receding order, while another group, looking outwards, were to gaze down on the real world with its typically urban profusion of competing vistas, all traffic-clogged, architecturally chaotic and equally intriguing. Reconciling the two seems scarcely possible, although recent moves in that direction offer some encouragement.

      Archaeologists have become more mindful of the limitations of their discipline as new finds overturn confidence in their own earlier hypotheses; the survival of relics from the remotest past is acknowledged as being as arbitrary as their often accidental discovery; and such evidence as may be lacking is not taken as proof of its never having existed – or of its never one day coming to light. Meanwhile the textual scholars have been coming round to the idea that their sources may be selective and that those who compiled them long after the times they describe may have had their own agendas. For instance, ‘Xia’, the name of the first dynasty, is the same as that used by the people of the Central Plain in the last centuries BC (when the historiographical tradition was taking shape) to distinguish themselves from other less ‘Chinese’ peoples (often described as di, man, rong or yi, words that are habitually translated into English as ‘barbarian’). Much later the word ‘Han’ would make a similar transition from dynastic name to ethnic tag and is now used as the official term for China’s supposedly mono-ethnic majority. Both examples suggest that the validity of the ethnic tag derives substantially from the prominence accorded to the original dynasty. Thus talking up the Xia dynasty in the texts may have been a way of enhancing a sense of privileged identity among those who regarded themselves as inheritors of the Xia kingdom and so the ‘Xia people’.

      Modern scholarship is well placed to recognise such special pleading. It cannot be a coincidence that throughout the Nationalist and communist era champions of the linear textual tradition have generally been resident in China and employed there, while those who emphasise a regional and pluralist interpretation of Chinese identity have generally been foreigners, often Westerners, Japanese or Chinese residing outside China. Deconstructing China, questioning its cohesion and puncturing its presumption, has a history of its own – which of course in no way vitiates the research or invalidates the findings of its scholars.

      GLINT OF BRONZE

      Hangzhou, a city of 6 million, lies south-west of Shanghai and about 150 kilometres (90 miles) south of the Yangzi delta. As the capital of Zhejiang province, it hosts a provincial museum, which is located on an island in West Lake, the most celebrated of many so-named water features in China, all of them rich in cultural associations and now ringed with modern amenities. Sidestepping the ice-cream sellers and the curio stalls, visitors step ashore to be greeted in the museum’s foyer by a shiny brass plaque with an English text introducing the ‘Hemudu Relics’. Hemudu is the name given to a local Neolithic culture that flourished from about 5000 BC. A whole floor of the museum is devoted to it, with window-dressed tableaux of Hemudu mannequins whittling and grinding among the artfully scattered ‘relics’ of their Stone Age settlements. But the new plaque also has a general point to make. After outlining the achievements of the Hemudu people in house-building, the firing of fine black pottery and the carving of jade and ivory, it concludes with a bold statement: ‘The excavations at Hemudu Relics have proved that the Yangzi River Valley was also the birthplace of Chinese nation as well as the Yellow River Valley [sic]’.

      Until recently this would have been heresy. The Yangzi valley and the whole of southern China were held to be alien environments in prehistoric times, populated by non-Sinitic (non-Chinese-type) hunter-gatherers and too pestilential for settled agriculturalists. Rather were the more favoured (in ancient times) plains and valleys of the north the obvious candidates for the birthplace of China’s prehistoric culture; that was where fossils of an erect hominid known as ‘Peking man’ had been discovered in the 1920s; it was where a Chinese form of Homo sapiens was supposed to have developed, and where some of the earliest crop seeds had been sown. It was also