With their fierce expressions and exaggerated physical features, these two fantastic guardian creatures were intended to guard the entrance to a tomb, warding off evil as well as keeping the soul of the deceased from wandering. Known as "earth spirits" or qitou, this one sports a human face with huge protruding ears and a short horn surrounded by fiery, twisting hair; the other has an animal face and a pair of antlers growing above its eyebrows. Their many elongated spikes heighten the fearful intensity.

Before tomb sculptures were placed in the tomb, they were carried through the streets in a funerary procession. Funerary gifts provided the deceased with means for the afterlife. They were also an expression of filial piety and demonstrated the wealth and power of the descendants.