Generally speaking, choosing a name is more complicated. First, it must be auspicious and meaningful; second, it must be easy to remember and catchy; third, the name must be combined with the four pillars and eight characters of the person to see what is missing from the five elements; fourth, it must be It is necessary to combine the three talents and five elements to see whether mathematics is good, whether there are punishments and conflicts, and whether it requires help from others. It should be possible to pay, but there are many masters who are not good enough and have similar names.