What buildings in ancient China embodied the spirit of artisans?

imperial capital

Terracotta army

Mausoleum of the First Qin Emperor

As far as historical buildings are concerned, the Forbidden City, as the largest royal palace in the world, was built by craftsmen, but it was built in 1420, 600 years ago. As a wooden structure, it survived the Qing Dynasty, but it was still well preserved due to the invasion of the West.