In traditional Chinese culture, "Rat in the Sea, Ram by the Roadside Earth" is part of folk religion and the calendar selection (Zhi Ri) culture, involving complex concepts such as the mutual generation and inhibition of the Five Elements and the conflicts between the Earthly Branches. This article will delve into this topic, revealing its cultural significance and practical applications.

Foundations of Calendar Selection Culture

Calendar selection culture holds an important place in folk religion in China. It is based on the theories of the mutual generation and inhibition of the Five Elements and the conflicts between the Earthly Branches. The Five Elements include Metal, Wood, Water, Fire, and Earth, which have relationships of mutual generation and inhibition, such as water generating wood, and wood generating fire. The Earthly Branches include Rat, Ox, Tiger, Rabbit, etc., twelve in total, which have relationships of conflict and harmony, such as Rat and Horse conflicting, and Horse and Goat harmonizing. These theories are used to guide people in selecting auspicious days to seek good luck and avoid disasters.

Avoiding Inauspicious Days in Folk Religion

In folk religion, certain specific days are considered inauspicious, such as Jia Chen and Yi Si, and Ren Chen, Wu Yin and Ji Mao, and Geng Chen. On these inauspicious days, people avoid important activities, such as making talismans or discussing one's destiny, to prevent misfortune. In addition, there are seasonal inauspicious days and the Days of Heaven's Net and Earth's Web, which are also considered unsuitable for certain specific activities.

Determining Auspicious Stars and Inauspicious Days

The determination of auspicious stars and inauspicious days involves complex calculations based on the Heavenly Stems and Earthly Branches. For example, the first month starts with the Rat, the second with the Monkey, and the third with the Rabbit, which are determined according to the order of the Heavenly Stems and Earthly Branches. Inauspicious days, such as the Days of Heaven's Robber and Earth's Robber, are calculated based on specific patterns. These days are considered unsuitable for certain activities to avoid theft or other misfortunes.

The Sixty Jiazi and Their Naying (Natal Sounds)

The Sixty Jiazi is a method used in traditional Chinese calendars to record years. Each Jiazi has a corresponding Naying, such as "Jia Zi and Yi Chou: Gold in the Sea," and "Bing Yin and Ding Mao: Fire in the Furnace." These Naying not only serve to record years but are also related to personal fate and calendar selection activities. By using Naying, people can determine whether a day is auspicious or inauspicious and make appropriate arrangements accordingly.

Fire Field Transforming Wealth and Observing Auspiciousness and Inauspiciousness

Fire Field Transforming Wealth is a Taoist ritual that transforms the fire field into golden and silver plates through specific mantras and rituals, aiming to gain wealth and good fortune. Observing Auspiciousness and Inauspiciousness involves observing the color and form of the fire to predict future events. These practices reflect people's observations and interpretations of natural phenomena, as well as their belief in the ability to influence the future through rituals.

"Rat in the Sea, Ram by the Roadside Earth" is not only a part of traditional Chinese culture but also an essential component of folk religion and calendar selection culture. Through a deep understanding of concepts such as the Five Elements, Earthly Branches, inauspicious days, auspicious stars, and inauspicious days, people can better grasp the auspicious and inauspicious aspects of life, thereby making more reasonable life arrangements. These traditional knowledge still have a profound impact on people's daily lives today."