We know only few names of the artists and craftsmen who made these objects. Probably some at least were foreigners from Turkestan, for in spite of the predominantly Chinese character of these sculptures, some of them are reminiscent of works in Turkestan and even in the Near East. In the past the influences of the Near East on the Far East—influences traced back in the last resort to Greece—were greatly exaggerated; it was believed that Greek art, carried through Alexander's campaign as far as the present Afghanistan, degenerated there in the hands of Indian imitators (the so-called Gandhara art) and ultimately passed on in more and

more distorted forms through Turkestan to China. Actually, however, some eight hundred years lay between Alexander's campaign and the Toba period sculptures at Yün-kang and, owing to the different cultural development, the contents of the Greek and the Toba-period art were entirely different. We may say, therefore, that suggestions came from the centre of the Greco-Bactrian culture (in the present Afghanistan) and were worked out by the Toba artists; old forms were filled with a new content, and the elements in the reliefs of Yün-kang that seem to us to be non-Chinese were the result of this synthesis of Western inspiration and Turkish initiative. It is interesting to observe that all steppe rulers showed special interest in sculpture and, as a rule, in architecture; after the Toba period, sculpture flourished in China in the T'ang period, the period of strong cultural influence from Turkish peoples, and there was a further advance of sculpture and of the cave-dwellers' worship in the period of the "Five Dynasties" (906-960; three of these dynasties were Turkish) and in the Mongol period.

But not all Buddhists joined the "Church", just as not all Taoists had joined the Church of Chang Ling's Taoism. Some Buddhists remained in the small towns and villages and suffered oppression from the central Church. These village Buddhist monks soon became instigators of a considerable series of attempts at revolution. Their Buddhism was of the so-called "Maitreya school", which promised the appearance on earth of a new Buddha who would do away with all suffering and introduce a Golden Age. The Chinese peasantry, exploited by the gentry, came to the support of these monks whose Messianism gave the poor a hope in this world. The nomad tribes also, abandoned by their nobles in the capital and wandering in poverty with their now worthless herds, joined these monks. We know of many revolts of Hun and Toba tribes in this period, revolts that had a religious appearance but in reality were simply the result of the extreme impoverishment of these remaining tribes.

In addition to these conflicts between state and popular Buddhism, clashes between Buddhists and representatives of organized Taoism occurred. Such fights, however, reflected more the power struggle between cliques than between religious groups. The most famous incident was the action against the Buddhists in 446 which brought destruction to many temples and monasteries and death to many monks. Here, a mighty Chinese gentry faction under the leadership of the Ts'ui family had united with the Taoist leader K'ou Ch'ien-chih against another faction under the leadership of the crown prince.

With the growing influence of the Chinese gentry, however, Confucianism gained ground again, until with the transfer of the capital to Loyang it gained a complete victory, taking the place of Buddhism and becoming once more as in the past the official religion of the state. This process shows us once more how closely the social order of the gentry was associated with Confucianism.

(E) Succession States of the Toba (A.D. 550-580): Northern Ch'i dynasty, Northern Chou dynasty

1 Reasons for the splitting of the Toba empire

Events now pursued their logical course. The contrast between the central power, now become entirely Chinese, and the remains of the tribes who were with their herds mainly in Shansi and the Ordos region and were hopelessly impoverished, grew more and more acute. From 530 onward the risings became more and more formidable. A few Toba who still remained with their old tribes placed themselves at the head of the rebels and conquered not only the whole of Shansi but also the capital, where there was a great massacre of Chinese and pro-Chinese Toba. The rebels were driven back; in this a man of the Kao family distinguished himself, and all the Chinese and pro-Chinese gathered round him. The Kao family, which may have been originally a Hsien-pi family, had its estates in eastern China and so was closely associated with the eastern Chinese gentry, who were the actual rulers of the Toba State. In 534 this group took the impotent emperor of their own creation to the city of Yeh in the east, where he reigned de jure for a further sixteen years. Then he was deposed, and Kao Yang made himself the first emperor of the Northern Ch'i dynasty (550-577).

The national Toba group, on the other hand, found another man of the imperial family and established him in the west. After a short time this puppet was removed from the throne and a man of the Yü-wen family made himself emperor, founding the "Northern Chou dynasty" (557-580). The Hsien-pi family of Yü-wen was a branch of the Hsien-pi, but was closely connected with the Huns and probably of Turkish origin. All the still existing remains of Toba tribes who had eluded sinification moved into this western empire.