"There must be soil to help, but avoid too much gold" means that the five elements of fire are powerful, because fire can produce soil, and using soil can release part of the power of fire and avoid the power of fire being too strong, which is the same as balancing the natural ecology; Similarly, because fire can kill gold, gold can also consume some of the power of fire, but because soil can produce gold, too much gold will make "soil help" useless, so avoid too much gold.
The usual practice is to give yourself another name that belongs to the five elements. You don't have to go to the public security bureau to change it. Just call frequently. Like Pei, Feng and Jing, they all belong to the earth. In addition, soil tends to be static and fixed, and it also belongs to soil in this respect, such as security, quietness, standing, stability and defense.