Eight-character heavenly stems are two donkeys and one ding.
Insoluble water is also wood. It doesn't matter whether it melts or not. Don't be nervous. In this case, Geng Jin is in the moon, but the water is cold. It is very important to use Jia Mu to make a fire to keep out the cold. Geng Zuo lost his place, and the water in the column flourished. This is very unfavorable to the life of Geng Jin. Fortunately, Ding Huo helped Geng, and ugly soil helped Geng a little, but there was nothing he could do. It must be transported to the land of fire to make a difference.