Architecture of Mongolia
The Xiongnu confederation ruled present-day Mongolia from the third century BCE through the first century CE, living in portable, round tents on carts and round yurts. The Xiongnu aristocracy lived in small palaces, and their villages were protected by huge walls. S. I. Rudenko also mentions capital construction built of logs. Archaeological excavations indicate that the Xiongnu had towns; their chief city was Luut Hot (Dragon City).
Xiongnu
During the late 2nd century AD, the southern Xiongnu were drawn into the rebellions then plaguing the Han court. In 188, the "chanyu" was murdered by some of his own subjects for agreeing to send troops to help the Han suppress a rebellion in Hebei – many of the Xiongnu feared that it would set a precedent for unending military service to the Han court. The murdered "chanyu's" son Yufuluo, entitled Chizhisizhu (), succeeded him, but was then overthrown by the same rebellious faction in 189. He travelled to Luoyang (the Han capital) to seek aid from the Han court, but at this time the Han court was in disorder from the clash between Grand General He Jin and the eunuchs, and the intervention of the warlord Dong Zhuo. The "chanyu" had no choice but to settle down with his followers in Pingyang, a city in Shanxi. In 195, he died and was succeeded as "chanyu" by his brother Huchuquan Chanyu.