What are Yinna big forest, fire in the sky, pine and cypress, and fire under the mountain in the eight characters?

In the eight-character Yinna, Dalinmu represents Chen Wu and Keith, the fire in the sky represents Wuwu and Wiki, the pine and cypress represent Geng Yin and Xin Mao, and the fire at the foot of the mountain represents Bing Shen and Ding You.

In astrological fortune-telling, Yin Na is often used to indicate a person's birth year, that is, Yin Na's life year. Therefore, the people born in Wuchen and Jisi are Dalinmu, those born in Wuwu and Jisi are the fire of life in the sky, those born in Gengyin and Xinmao are Matsumura, and those born in Bingshen and Ding Younian are the fire of life at the foot of the mountain.