The fact that Shen and Wei live together in the same palace refers to the traditional Chinese Nayin theory of Sixty Years, which states that Shen and Wei live in the same palace. This principle is mainly based on the theory that the five elements are mutually reinforcing and interfering.
In the traditional Sixty Years of Nayin theory, each Jiazi Nayin consists of a heavenly stem and an earthly branch. The Heavenly Stems include A, Yi, Bing, Ding, Wu, Ji, Geng, Xin, Ren, and Gui; the Earthly Branches include Zi, Chou, Yin, Mao, Chen, Si, Wu, Wei, Shen, You, Xu, and Hai. In Jiazi Nayin, Shen is a metallic Nayin, and Wei is an earthy Nayin.
According to the theory that the five elements are mutually reinforcing and interfering, metal generates water, water generates wood, wood generates fire, fire generates earth, and earth generates metal. In this relationship of birth and restraint, Shen’s Nayin Metal is generating Wei’s Nayin Earth. Therefore, Shen and Wei can live together in the same house.
According to the Sixty Years Nayin theory, each palace has a corresponding Nayin, and different palaces have different combinations of heavenly stems and earthly branches. Shen Wei living in the same house is a special combination, which is considered to have special meaning and function. In the fields of fortune telling, Feng Shui, numerology and other fields, people often study the influence and meaning of this combination.
In general, the principle of Shen Wei living in the same house is based on the traditional Sixty Years Nayin theory and the theory of the five elements mutually reinforcing each other. This combination is considered to have special meaning and role.