rrect, as she was but a
link in the chain of influences that played upon the emperor. Naturally
she found important official posts for her brothers and all her
relatives; but more important than these was a military governor named
An Lu-shan (703-757). His mother was a Turkish shamaness, his father, a
foreigner probably of Sogdian origin. An Lu-shan succeeded in gaining
favour with the Li clique, which hoped to make use of him for its own
ends. Chinese sources describe him as a prodigy of evil, and it will be
very difficult today to gain a true picture of his personality. In any
case, he was certainly a very capable officer. His rise started from a
victory over the Kitan in 744. He spent some time establishing relations
with the court and then went back to resume operations against the
Kitan. He made so much of the Kitan peril that he was permitted a larger
army than usual, and he had command of 150,000 troops in the
neighbourhood of Peking. Meanwhile Li Lin-fu died. He had sponsored An
as a counterbalance against the western gentry. When now, within the
clique of Li Lin-fu, the Yang family tried to seize power, they turned
against An Lu-shan. But he marched against the capital, Ch'ang-an, with
200,000 men; on his way he conquered Loyang and made himself emperor
(756: Yen dynasty). T'ang troops were sent against him under the
leadership of the Chinese Kuo Tzu-i, a Kitan commander, and a Turk,
Ko-shu Han.

The first two generals had considerable success, but Ko-shu Han, whose
task was to prevent access to the western capital, was quickly defeated
and taken prisoner. The emperor fled betimes, and An Lu-shan captured
Ch'ang-an. The emperor now abdicated; his son, emperor Su Tsung
(756-762), also fled, though not with him into Szechwan, but into
north-western Shensi. There he defended himself against An Lu-shan and
his capable general Shih Ssu-ming (himself a Turk), and sought aid in
Central Asia. A small Arab troop came from the caliph Abu-Jafar, and
also small bands from Turkestan; of more importance was the arrival of
Uighur cavalry in substantial strength. At the end of 757 there was a
great battle in the neighbourhood of the capital, in which An Lu-shan
was defeated by the Uighurs; shortly afterwards he was murdered by one
of his eunuchs. His followers fled; Loyang was captured and looted by
the Uighurs. The victors further received in payment from the T'ang
government 10,000 rolls of silk with a promise of 20,000 roll