What do you mean by pronunciation? What do you mean by pronunciation?

1, σ, pinyin: Shi √. It means to calculate with gossip in a similar mathematical way, which is found in Zhouyi. "Yi Gua".

2. Know words. From bamboo, from witches. "Bamboo" means vegetation, and "witch" means fortune teller.

3. The cost is predicted by vegetation. Later, the reference was expanded, and divination in a broad sense was divination means, including non-vegetation divination means.

4, group words: divination, divination with yarrow and tortoise shell. This is my first time as an official. Before becoming an official, the ancients must take good or ill luck before calling it an official.