If there is a lack of gold in the five elements, must the word "metal" in the name be used, or can it be said that the combination of the two words means "the heaven and the earth" and these are the f

According to the Five Elements Principle of the Book of Changes, if there are any missing five elements in the birth date when naming, first consider the Five Elements problem in the name. If the five elements are strong, water, earth, and gold, you should fill in the earth instead of the gold. Earth can overcome water, metal can generate water, and replenishing earth can weaken the power of water to balance the five elements. The naming method of five-frame mathematics must first consider the good and bad luck of the five-frame, and then consider the corresponding relationship between the number and the five elements.