The eight characters: Ding, You, Jia, Chen, Wu, Yin, Wu and Wu. The five elements are: fire, metal, wood, earth, earth, wood, earth and fire. The sun, heaven, stem, and earth are in the month. The eight characters are prosperous, and there are also dark five elements, Yin, Wu and half. Fire, the eight characters are prosperous, the five elements are short of water, and there is a Chen reservoir. Earth can produce metal, metal can be used to drain earth, and gods can be used as gold water. When naming, the use of gold water must be taken into consideration