What does Gankun Jiugong mean?

Jiugong Gong Yi Kan (North), Ergong Kun (Southwest), Migong Town (East), Migong Xun (Southeast), MiGong Zhong (Songkun), Migong Gan (Northwest), Migong Pile (Northwest), Migong Root (Northeast) and Mikm (South). Gossip is dry, right, inner, true, training, talking, root and Kun. It is said that knowing how to use it can change your destiny and reverse Gankun (change things that cannot be changed).