How to calculate what the five elements lack according to the date of birth and name them?

2018 July 6th

(Lunar New Year)1June 6, 898.

Eight characters: Wuxu, no longer, Xinhai, Xin Mao

Five elements: Earth, Earth, Jinshui and Jin Mu.

The five elements of the sun belong to the golden destiny.

The five elements are rich in soil and lack of fire.

This eight-character script is strong, and the eight-character script likes "fire", so it is best to use the five elements of "fire" in the name.