A history of China., [3d ed. rev. and enl.]

by Wolfram Eberhard

In foreign affairs the whole eleventh century was a period of diplomatic manœuvring, with every possible effort to avoid war. There was long-continued fighting with the Kitan, and at times also with the Turco-Tibetan Hsia, but diplomacy carried the day: tribute was paid to both enemies, and the effort was made to stir up the Kitan against the Hsia and vice versa; the other parties also intrigued in like fashion. In 1110 the situation seemed to improve for the Sung in this game, as a new enemy appeared in the rear of the Liao (Kitan), the Tungusic Juchên (Jurchen), who in the past had been more or less subject to the Kitan. In 1114 the Juchên made themselves independent and became a political factor. The Kitan were crippled, and it became an easy matter to attack them. But this pleasant situation did not last long. The Juchên conquered Peking, and in 1125 the Kitan empire was destroyed; but in the

same year the Juchên marched against the Sung. In 1126 they captured the Sung capital; the emperor and his art-loving father, who had retired a little earlier, were taken prisoner, and the Northern Sung dynasty was at an end.

The collapse came so quickly because the whole edifice of security between the Kitan and the Sung was based on a policy of balance and of diplomacy. Neither state was armed in any way, and so both collapsed at the first assault from a military power.

(2) The Liao (Kitan) dynasty in the north (937-1125)

1 Social structure. Claim to the Chinese imperial throne

The Kitan, a league of tribes under the leadership of an apparently Mongol tribe, had grown steadily stronger in north-eastern Mongolia during the T'ang epoch. They had gained the allegiance of many tribes in the west and also in Korea and Manchuria, and in the end, about A.D. 900, had become the dominant power in the north. The process of growth of this nomad power was the same as that of other nomad states, such as the Toba state, and therefore need not be described again in any detail here. When the T'ang dynasty was deposed, the Kitan were among the claimants to the Chinese throne, feeling fully justified in their claim as the strongest power in the Far East. Owing to the strength of the Sha-t'o Turks, who themselves claimed leadership in China, the expansion of the Kitan empire slowed down. In the many battles the Kitan suffered several setbacks. They also had enemies in the rear, a state named Po-hai, ruled by Tunguses, in northern Korea, and the new Korean state of Kao-li, which liberated itself from Chinese overlordship in 919.

In 927 the Kitan finally destroyed Po-hai. This brought many Tungus tribes, including the Jurchen (Juchên), under Kitan dominance. Then, in 936, the Kitan gained the allegiance of the Turkish general Shih Ching-t'ang, and he was set on the Chinese throne as a feudatory of the Kitan. It was hoped now to secure dominance over China, and accordingly the Mongol name of the dynasty was altered to "Liao dynasty" in 937, indicating the claim to the Chinese throne. Considerable regions of North China came at once under the direct rule of the Liao. As a whole, however, the plan failed: the feudatory Shih Ching-t'ang tried to make himself independent; Chinese fought the Liao; and the Chinese sceptre soon came back into the hands of a Sha-t'o dynasty (947). This ended the plans of the Liao to conquer the whole of China.

For this there were several reasons. A nomad people was again

ruling the agrarian regions of North China. This time the representatives of the ruling class remained military commanders, and at the same time retained their herds of horses. As early as 1100 they had well over 10,000 herds, each of more than a thousand animals. The army commanders had been awarded large regions which they themselves had conquered. They collected the taxes in these regions, and passed on to the state only the yield of the wine tax. On the other hand, in order to feed the armies, in which there were now many Chinese soldiers, the frontier regions were settled, the soldiers working as peasants in times of peace, and peasants being required to contribute to the support of the army. Both processes increased the interest of the Kitan ruling class in the maintenance of peace. That class was growing rich, and preferred living on the income from its properties or settlements to going to war, which had become a more and more serious matter after the founding of the great Sung empire, and was bound to be less remunerative. The herds of horses were a further excellent source of income, for they could be sold to the Sung, who had no horses. Then, from 1004 onward, came the tribute payments from China, strengthening the interest in the maintenance of peace. Thus great wealth accumulated in Peking, the capital of the Liao; in this wealth the whole Kitan ruling class participated, but the tribes in the north, owing to their remoteness, had no share in it. In 988 the Chinese began negotiations, as a move in their diplomacy, with the ruler of the later realm of the Hsia; in 990 the Kitan also negotiated with him, and they soon became a third partner in the diplomatic game. Delegations were continually going from one to another of the three realms, and they were joined by trade missions. Agreement was soon reached on frontier questions, on armament, on questions of demobilization, on the demilitarization of particular regions, and so on, for the last thing anyone wanted was to fight.

Then came the rising of the tribes of the north. They had remained military tribes; of all the wealth nothing reached them, and they were given no military employment, so that they had no hope of improving their position. The leadership was assumed by the tribe of the Juchên (1114). In a campaign of unprecedented rapidity they captured Peking, and the Liao dynasty was ended (1125), a year earlier, as we know, than the end of the Sung.