What does Huang Quan Road mean?

In China's myths and religious classics, the ecliptic refers to the way people take when they report to the underworld after death.

In China, it is said that after death, there will be black and white impermanence of the underworld to capture people's souls and take them to the underworld to accept them.

Yan Luowang's trial to decide whether they are immortals; Or reincarnate as a human being again; Or go to eighteen layers of hell to suffer. A person's soul has to go through many customs to report to the underworld, and it is a long way; Huang Quan Road is the floorboard of these customs and distances; The other refers to a section of this road called Huang Quan Road.