The geomantic omen of the nine planets, also called Hinami among the nine planets, introduced a rough time factor on the basis of the geomantic omen of Bazhai.
Nine planets are anchored in the Ninth Palace of Luo Shu, with the star of the mountain entering the palace, the palace as "I" and the flying stars in all directions as "guests", and the relationship between "I" and "guests" is analyzed.