Five elements: earth, water, fire, earth, gold, water and gold.
The eight characters are weak, and the eight characters like "earth". It is best to use the five elements of the word "earth" for the name.
There are five elements of soil prosperity in this life; Five elements lack wood
Name reference:
1, Cao Shiwan (swastika belongs to soil)
2, Cao (ten thousand words belong to the soil, clear words belong to the wood)
3. Cao Yi Xuan (the word art belongs to wood, and the word Xuan belongs to earth)