Consult the hexagrams and words in Zhouyi.

Three coins are shaken six times, the first time is six, three positive Lao Yang turns into Yin and three negative ones into Yang.

Everything else remains the same, and it is concluded that this hexagram is changing, from bottom to top, from top to bottom, with Yin as six and Yang as nine.

Generally speaking, this is a good idea. But personally, I don't think it is necessary for beginners to learn divination. This is a set of philosophical theories, let's get to know it first. It should be noted that "those who are good and easy do not anticipate."