Doing genocide when those countries are weak is not bravery nor it comes as a conquest.
Any country will wait till you strong to attack?
Turks and Huns never fled they explored the territories , in fact there is no answer to turkish horse archery techniques/highly mobile warfare at that time.
Huns - Wikipedia, the free encyclopedia
Origin[edit]
Since Joseph de Guignes in the 18th century, historians have associated the Huns who appeared on the borders of Europe in the 4th century with the Xiongnu who migrated out of the Mongolia region some three hundred years before.
Due to the conflict with Han China, the northern branch of the Xiongnu had retreated north-westward; their descendants may have migrated through Eurasia and consequently they may have some degree of cultural and genetic continuity with the Huns.[6] The evidence for continuity between Huns and Xiongnu has not been definitive.[6] A school of modern scholarship instead uses an ethnogenetic, rather than essentialist, approach in explaining the Huns' origin.
Göktürks - Wikipedia, the free encyclopedia
Eastern Turks under the Jimi system[edit]
On May 19, 639[23] Ashina Jiesheshuai and his tribesmen assaulted Tai zong at Jiucheng Palace (ä¹æˆå®®, in present day Linyou County, Baoji, Shaanxi).
However, they didn't succeed and fled to the north, but were caught by pursuers near the Wei River and were killed.
Chinese are the most isolated country in this world, they never ventured out nor they ruled any territories out side todays China.
If that is true, we will no able to see land silk road and sea silk road.
The force the fought with the rebels of Harshavardhana kingdom consists of soldiers from Tibet country and small amount of Chinese soldiers. Credit goes to Tibetans who fought in the name of Buddhism. This is not considered as war but a minor clash.
They were all under Chinese command.