Yin Shi, March 13th, Ding Younian
Eight characters: Ding You, Chen Jia, Bing Yin, Geng Yin
Five elements: Huojin, Mutu, Huomu and Jin Mu.
The five elements of the sun belong to fire.
The five elements are prosperous and lack of water.
This eight-character book is strong, and the eight-character book likes "water". You'd better use the word "water" for your name.