Primary sourceArtifact200 BC
Weiyang Palace
Xiao He for Emperor Gaozu · 200 BC
The vast imperial palace at Chang'an built for Emperor Gaozu by his chancellor Xiao He, serving as the Han dynasty's administrative center.
This palace was commissioned by Gaozu, and the story of his objection to its grandeur reveals his character as a ruler.

About this source
What it is
Weiyang Palace was a huge palace complex built in 200 BC at Chang'an for Emperor Gaozu by his chancellor Xiao He. It served as the administrative center and royal residence for many Han rulers after him, and its archaeological remains are now a UNESCO World Heritage Site in Xi'an.
Why it matters
According to tradition, Gaozu objected to the palace's extravagance, but Xiao He argued that such grandeur was necessary to display imperial authority. This exchange shows the balance the new dynasty struck between the modest, practical style Gaozu was known for and the need to project power to the empire and its subjects.
Look closer
- Why might a new ruler worry about appearing too extravagant right after years of war?
- What does the choice to build such a large palace say about how the Han dynasty wanted to be seen?
- What can archaeological remains of a site like this tell us that written records cannot?
This artifact is part of the curated material that grounds the AI version of Liu Bang (Gaozu of Han) on Humy.ai — when students ask about related events, the AI can quote it and cite it.
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