If you associate some future setbacks of children with naming, there is actually no scientific basis!
(3) If you believe in superstition, then believe birthdates: If you follow this, you will be lucky and relieved!
(4) If you believe in science and don't believe in birthdates' theory, you can choose a name that you think is reasonable, catchy and scientific!
⑤ Ancient science was extremely underdeveloped. The ancients believed that fate could not be violated, and their names were very particular. They all have to follow certain rules: this is normal!
As for foreigners, there is no date of birth in China, but they must have their naming habits. (They will be very different due to countries, regions, races, etc.! )
There is never an absolute pattern of things in the world, and so is naming!