The eight characters are Ding Hai, Ding Wei, Yi Si and Ding Chou. Help me analyze ...

Ding Hainian is a little pig, and his five behaviors are dirt. Ding Chou is a calf, and five acts are water. B in the third year, you are a snake, and five actions are fire. Ding Weinian Xiao Yang (sound), five acts of water. Natural gold, wood, soil and water. Aquatic wood. Fire produces soil, and fire produces gold. It was very smooth to change the name of the Ministry in May. . . .