Long life comes from the theory that three students meet, which is a kind of life-watching. Looking at the five elements in the long flowing water is a kind of life, corresponding to the years of the past and the present in the sound of sixty jiazi. That is to say, people born in the year of Renchen and Guisi are all "flowing water". Sixty jiazi is the oldest method of dating, so dating is based on the summary of long-term life, and it is found that people in this year have the same situation. There are 60 Oracle bones in the Xia Dynasty in China, and the words "Wu Wu" are written on a large number of Oracle bones unearthed.
During the Spring and Autumn Period and the Warring States Period, a hundred schools of thought contended, and the Yin-Yang Daoism in the "Three Roads and Nine Streams" took the Yin-Yang Five Elements and Feng Shui of the past dynasties as the main content of school research, because Qin burned Confucianism and Han put forward a hundred schools of thought.
Water life is divided into: a stream of water, a spring of water, long running water, big sea water, Tianhe, and big streams.
Law of life, marriage of the same kind, every eight children, law and law of life. Jiazi, Jin Zhizhong, married a foreigner in the same place, and was born in VIII. Jin Wang Meng was also married in the same place, and one was born every eight days; In the golden season, Chen Geng and Xin Si got married in the same place and gave birth to Woods every eight times. Medium fire, ugliness, the birth of bing Shen; Meng of fire, married Ding You and gave birth; In the fire season, Chen Jia married B and gave birth to a son.