What type of form

Type is one of the technique, people is used to predict the turbid means, in different areas, divination method may be different, but their essence is the same.

At the dawn of type of culture, oracle is the main manifestation, the type of this period, divination state affairs multi-purpose tortoise shell, folk concluded that good or ill luck multi-purpose cattle bone.In"The I ching) and a compass was invented, the type of content, great changes have taken place, type of according to the content of the compass shows to predict good or ill luck, become a type of unique form of expression.