Among the five elements, it does not mean that if they are in harmony with each other, they will be lucky, and if they are in conflict with each other, they will be unlucky. If there are benefits to be negotiated and there is some control or restraint, there will be no harm. This character is weak and his surname is Fire, so he needs to strengthen his body.
If you adopt a relationship, you can ask him questions!
I am a girl, and I think of a three-character name. Then the second name is two characters, both of which use the five-element gold character? Or can there be a Five Elements Wood?
You can use an earthy one, but not a woody one.
Will there be a big difference between similar and different types of Bazi and Five Element scores? What is the appropriate range?
This question is very vague and there is not much basis for reference. Average doesn't mean good. This requires professional knowledge of numerology, and it cannot be explained in a few sentences, nor can it be learned in a few hours. If that were the case, numerology would not have been understood by so few people for thousands of years, and it would not be so mysterious. Mainly because it’s too difficult to learn and even harder to master!