In fortune telling, heaven and earth are hexagrams: what does heaven stand for and what does hexagrams stand for?

Do you think your question is too one-sided? This should be based on the specific hexagrams, and it should be broken with the time of rumors, so as not to lose thousands of miles. Remember, as long as someone shakes the divinatory symbols to ask for marriage, you don't have to worry about anything else. You just have to cut off the names of the divinatory symbols, and this person's marriage will be bad. As for the reason, I can't explain it to you, because I think we may learn different theories.