These eight numbers represent elements with yin and yang attributes, which promote each other and balance things in the order from one to nine. At the same time, the gossip the day after tomorrow takes the east corresponding to the earthquake as the beginning of the year, symbolizing spring. Eight hexagrams are arranged clockwise from the earthquake, corresponding to a whole year from spring to winter.
The acquired gossip, with its cycle, shows the balance effect caused by the change of things and the time period. It is this balance and harmony that Feng Shui masters pursue in their Feng Shui work, so the acquired gossip has become an important tool for Feng Shui masters to study Feng Shui.