What is the gossip of Jiugong?

The median of Jiugong Bagua is five, so the ordinal number of the zodiac is one, the ugly number is two, ... and the arrival time is five, so this zodiac should be Chen, that is, dragon.

Jiugong Bagua is a kind of divination in Yi-ology, and Jiugong Bagua is to put the learned gossip into the nine directions indicated in Luo Shu according to its orientation.

The middle is empty, and its corresponding relationship is "Yikan (Gong Bei), Erkun (Southwest Palace), Sanzhen (East Palace), Sixun (Southeast Palace), Wuhe Taiji (Middle Palace), Liushu (Northwest Palace), Qijiao (West Palace), Bajen (Northeast Palace) and Jiuli (South Palace)".