Is there a great god? Let's talk about this character. How should the new school theory be explained?

Eight characters: Jiazi Bingzi Yin Jiaxu Bingyin has no unique way to kill food injuries, but also make money. The local products are flourishing, the fire is stagnant, there is nowhere to vent, and the pattern is dry! I like to use it in Jinshui. Underground water can't resist fire, but it will grow trees and the patterns will be muddy. Wood, fire and earth are taboo! Good luck, bad character!