Your earthly branch of the Sun-column was the son. Every year, the moon or the earthly branch was the canopy. Of course, there was no canopy in your life.
The accurate view of the canopy was that the earthly branch of the Sun-column was based on the earthly branch of the Sun-column, but not on the earthly branch of the other column.
Seeing the garrison in the afternoon
Seeing the ugliness in the past