Eight methods and six roots

That is, true, false, flying, squatting, coming, going, living and dying.

"Da Liu Ren Ji-Ba Fa Yuan": "When you see the number, you must first familiarize yourself with the secrets of the Eight Fa Yuan, and then break the number before you have a nose. At first glance, which is true, which is false, which is dead, which is alive, which is coming, which is going, which is flying, which is squatting ... The essence of the eight laws is based on gossip, wonderful and natural. "