Scythians, were their descendants. They occupied a strip of territory in
Kansuh from Shachow to Lanchefoo, and after suffering much at the hands of
the Huns under Meha, they resolved to seek a fresh home in the unknown
regions of Western Asia. The Emperor Vouti wished to bring them back, and
he sent an envoy named Chang Keen to induce them to return. That officer
discovered them in the Oxus region, but all his arguments failed to
incline them to leave a quarter in which they had recovered power and
prosperity. Powerless against the Huns, they had more than held their own
against the Parthians and the Greek kingdom of Bactria. They retained
their predominant position in what is now Bokhara and Balkh, until they
were gathered up by the Huns in their western march, and hurled, in
conjunction with them, on the borders of the Roman Empire. Meantime, the
war with the Huns themselves entered upon a new phase. A general named Wei
Tsing obtained a signal victory over them, capturing 15,000 prisoners and
the spoil of the Tartar camp. This success restored long-lost confidence
to the Chinese troops, and it was followed by several other victories. One
Chinese expedition, composed entirely of cavalry, marched through the Hun
country to Soponomo on the Tian Shan, carrying everything before it and
returning laden with spoil, including some of the golden images of the Hun
religion. Encouraged by these successes, Vouti at last took the field in
person, and sent a formal summons to the Tartar king to make his
submission to China. His reply was to imprison the bearer of the message,
and to defy the emperor to do his worst. This boldness had the effect of
deterring the emperor from his enterprise. He employed his troops in
conquering Yunnan and Leaoutung instead of in waging another war with the
Huns. But he had only postponed, not abandoned, his intention of
overthrowing, once and for all, this most troublesome and formidable
national enemy. He raised an enormous force for the campaign, which might
have proved successful but for the mistake of intrusting the command to an
incompetent general. In an ill-advised moment, he gave his brother-in-law,