Sixty-three: It means that the third one is yin, and a short horizontal line is drawn.
Day 9: The first picture is a long horizontal line.
Shangjiu: It means that the sixth hexagram is Yang hexagram, and a long horizontal line is drawn.
The most basic unit in the Eight Diagrams of Zhouyi is "Yao", which can be divided into "Yang Yao" and "Yin Yao".
Yang Yao is a long horizontal line, representing Yang. It is called "nine" in speech because the ancient people in China thought that odd numbers represented "Yang".
Yin is two short horizontal lines, representing Yin. It is called "six" in speech because the ancients in China thought that even numbers represented "Yin".
Six means this is a stubborn woman, and nine means this is a stubborn woman.
A hexagram (six hexagrams) from bottom to top:
John young is the ninth, second, third, fourth, fifth and ninth day.
Yin is the sixth, second, third, fourth, sixth and sixth day.
It can also be understood as:
The first is the beginning, if it is yang, it is the ninth day, if it is yin, it is the sixth day.
The second way is two, if it is yang, it is 92, if it is yin, it is 62, and so on.
The top one is called Shang, which means, that is, Yang Yi, which is Shang Jiu.
Extended data:
The Book of Changes, also known as the Book of Changes, is divided into a scripture department and a biography department. The Ministry of Classics, formerly known as the Book of Changes, reveals the typical symbolic meanings of 450 hexagrams and judges the corresponding good and bad luck. The Ministry of Classics includes classical Chinese, seal script, seal script, seal script, new divination and seal script.
Baidu encyclopedia-Zhouyi