Geomantic omen pays attention to "three yuan and nine luck", and nine planets take turns to enter the palace. Each star is in charge of the 20-year fortune, the star entering the palace is the lucky star, the rest are the lucky stars, one white, two black and three blue stars is the last 20 years, four green, six white in wuhuang is the middle 60 years, and seven red and eight white in nine purple is the next 60 years, totaling * * * 65438.
Sanyuan (Shangyuan, Zhongyuan and Xia Yuan) is the three festivals for offering sacrifices to gods in the Lunar New Year. In the past, the Han people regarded the fifteenth day of the first lunar month as Shangyuan Festival, the fifteenth day of July as Zhongyuan Festival and the fifteenth day of October as Xiayuan Festival. This custom originated from Taoism. Taoism calls heaven, earth and water "three elements". "Seven Signs of Cloud" Volume 56: "After the husband is divided randomly, there is a three-dimensional gas of heaven, earth and water, which generates human relations and maintains everything." So Taoism is the three gods of heaven, earth and water.
Taoism also combines "three officials" with "three yuan", saying that the 15th of January in the last generation was the Christmas of the celestial officials, the 15th of July in the middle yuan was the Christmas of the local officials, and the 15th of October in the next yuan was the Christmas of the water officials. As a result, Sanguan Temple and Sanguan Hall were built in various places, and this custom spread among the people. Those vegetarians and believers will stay in Zheng Zheng for three months, in July and October respectively. This custom is out of date. Moreover, the first day of the first lunar month is the beginning of the year, month and detention, so it is also called "Sanyuan". It is also called the sun, the moon and the stars as the "three elements", and the three talents of heaven, earth and people as the "three elements".