What's the difference between Gui Zang Yi and Mei Hua Yi?

One mountain, one divination and two departments can be understood as the relationship between uncles and nephews in terms of generations, and the book of changes in the mountains are three major changes. The Book of Changes we are talking about now refers to the Book of Changes, which is a dictionary, and the symbol used for divination is 64 hexagrams. Plum blossom is a divination method based on the image of Zhouyi. Divination for good or ill luck belongs to divination, human affairs and a six-person system. It is said that going back to Tibet to be in charge of the geomantic omen of the yin house is a matter of burying books, and returning to the mountains is a matter of the underworld. But no one has seen the original, and everything in this world is also a remnant. Nobody knows how to use it or how to use it! It is also said that even the mountains in Tibet are taken from the Classic of Mountains and Seas, which is pure fabrication and unreliable. Indeed, I haven't seen anyone use facts in Tibet anyway. Now it's just a hollow name. ...