The hexagrams in the Book of Changes

Each hexagram consists of six hexagrams, so there are six hexagrams.

From bottom to top, it is first, second, third, fourth, fifth and last.

If it is-(Yang Yao), it is represented by nine, such as the ninth day and the ninth day.

If it is-(Yin), it is represented by six, such as the sixth day and the second day.

The arrangement of yin and yang is different, so are the hexagrams.

For example, six are positive, that is, dry divination; All six are yin, that is, Kun hexagrams.

Give another example. For example, there are three yang for the sky above and three yin for the ground below. Then, a divination is formed, and heaven and earth deny it.

So are others. On the basis of understanding gossip, we can understand the sixty-four hexagrams.