yi is the 27th of the 64 hexagrams in Zhouyi.
to study the way to support oneself lies in self-reliance. Slipping out of the mountain, everything germinates, which is the divination of Yi Gua.
When a gentleman looks at this divinatory image, he thinks that it is hard to have a baby, so he is careful in his words and avoids disaster. Diet, cultivate one's morality.
in addition, it is best to have someone look at the five elements.