Lunar calendar: March 17th, the year of Gui You, Shi Mao.
Your five elements are gold.
Yin Na: Jianfeng Jinsha, earth, sky, fire, furnace, fire.
Eight characters: Gui Youbing, Chen Wei, Ding Mao.
Five elements: water, gold, fire, earth, earth and fire wood.
You are full of five elements, and you lack nothing. If you change your name, just avoid the soil.
Answer I hope I can be satisfied.