Analyzing a person's八字 (BaZi), extracting the favorable and usable gods, combining the auspiciousness and taboo of the five格 (Ge) numerology to name is crucial. It is meaningless to analyze a name without considering a person's八字 (birth year, month, day, and time). It also loses the fundamental meaning of name divination and naming. The correct approach is to determine the numerical and structural patterns of a name based on the elemental preferences and taboos of the usable god, and to select characters according to the principles of character meaning, pronunciation, and aesthetic form.