What specific ancestral experiences are still impressive today?

The zodiac is not native to China, but imported. Originated from the Babylonian zodiac, it was later introduced to Greece, and combined with Greek mythology, initially formed the constellation sequence we are familiar with now. Later, this set of things was introduced to India from the Greeks and absorbed into Sanskrit Buddhist scriptures. Later, Buddhism was introduced into China, and the twelve constellations followed. In the second year of Jingdezhen in the Northern Song Dynasty, there was a book called "The Sutra of the Great Sui Begging for the Great Rani", and the twelve constellations on this picture were quite clear.