In traditional Chinese feng shui, the compatibility of the "Nayin" (納音) and the sitting mountain is an important basis for selecting auspicious days and directions. Especially for those with a metal element in their birth chart, caution is needed when encountering fire. This article will provide a detailed analysis of the compatibility between the sixty Jiazi (甲子) Nayin and the sitting mountain, particularly focusing on the situation of metal elements encountering fire, offering comprehensive guidance to readers.

Compatibility of Metal Elements in the Jiazi Period
In the Jiazi period, individuals with a metal element are suitable to sit facing the mountains of Xun, Kun, Geng, You, Xin, Xu, and Qian. These directions are clean and auspicious, benefiting the fortune of people with a metal element. The same applies to the Yi Chou immortal, who also belongs to metal and is suitable to sit facing Xun, Kun, Geng, and Xin mountains. Choosing these directions helps metal-element individuals avoid negative influences and maintain stable and improved fortune.
Compatibility of Metal Elements in the Jiaxu Period
In the Jiaxu period, the Jiaxu immortal's Nayin belongs to fire, and it is suitable to sit facing the mountains of Gen, Jia, Mao, Yi, Xun, Bing, and Ding. These directions are clean and auspicious. The Yi Hai immortal also belongs to fire and is suitable to sit facing Chou, Gen, Jia, Yi, and Kun mountains. For individuals with a metal element, caution is required when encountering fire; therefore, when choosing the sitting mountain, one should avoid the fire mountains (Bing, Si, Wu, and Ding), to prevent adverse effects.
Compatibility of Metal Elements in the Jiazhen Period
In the Jiazhen period, the Jiazhen immortal's Nayin belongs to water, and it is suitable to sit facing the mountains of Ren, Gui, Xun, You, Xin, and Qian. These directions are clean and auspicious. The Yi You immortal also belongs to water and is suitable to sit facing Xun, Bing, Wu, Ding mountains. For individuals with a metal element, special attention is needed when encountering fire, avoiding fire-directions to prevent adverse effects on their fortune.
Compatibility of Metal Elements in the Jiamu Period
In the Jiamu period, the Jiamu immortal's Nayin belongs to metal, and it is suitable to sit facing the mountains of Gen, Jia, Mao, Yi, Chen, Xun, and Qian. These directions are auspicious. The Yi Wei immortal also belongs to metal and is suitable to sit facing Ren, Gui, Gen, Jia, Yi, and Qian mountains. Individuals with a metal element should avoid fire-directions during this period to prevent adverse effects from encountering fire.
Compatibility of Metal Elements in the Jiachen Period
In the Jiachen period, the Jiachen immortal's Nayin belongs to fire, and it is suitable to sit facing the mountains of Kun, Geng, You, Xin, and Qian. These directions are clean and auspicious. The Yi Si immortal also belongs to fire and is suitable to sit facing Gen, Wu, Ding, Wei, Kun, Geng, and Xin mountains. Individuals with a metal element should also avoid fire-directions during this period to prevent adverse effects on their fortune.
Compatibility of Metal Elements in the Jiazi Period
In the Jiazi period, the Jiazi immortal's Nayin belongs to water, and it is suitable to sit facing the mountains of Mao, Yi, Xun, Bing, Ding, and Qian. These directions are clean and auspicious. The Yi Mao immortal also belongs to water and is suitable to sit facing Ren, Gui, and Qian mountains. Individuals with a metal element should avoid fire-directions during this period to prevent adverse effects caused by encountering fire.

This article provides a detailed analysis of the compatibility between the sixty Jiazi Nayin and the sitting mountain, especially emphasizing the precautions for individuals with a metal element encountering fire. By choosing the appropriate sitting direction, individuals with a metal element can effectively avoid adverse effects and maintain stable and improved fortune. In practical applications, one should consider personal circumstances and follow the principles of feng shui to choose the most suitable sitting direction for themselves.













