Despite the fact that birth of a particular subtype structure is firmly connected to the date of birth, in the case of research of the ancient manuscript Shan Hai Jing (which turned out to be the Catalog of human population) things are not as simple as they are in astrology. At least because there are 365 days in a year (or 366 in leap year), while there are 293 subtype structures of Homo sapiens described in the Book of Mountains and Seas. However, this problem has long been solved by Andrey Davydov—the author of the scientific discovery of the Catalog.
However, many of those who learn about the Catalog are concerned about the question of how 293 individual subtype programs are distributed if there are 365 or 366 (leap years) days in a year. We uncovered that some subtype programs are reproduced a few days in a row. However, this does not mean that people born in this period are absolutely the same because manipulation modes of these individual programs are often completely different. Therefore, to put it in simple terms, these people are not like each other one hundred percent, but they do share the same subtype program—meaning, individual qualities and algorithms.