How to calculate the daily taboos in the yellow calendar?

Those yellow calendars on the internet are also edited by people. These are all formulated by those experts, and then released artificially by the internet. Even now, many printed yearbooks and books are extracted from the Internet and then typeset and printed. When our company printed the yellow calendar for others, it was selected from the Internet, and then it was typeset and designed by designers. This is not elegant at all. I checked n times before and after, and found out typos and some dates, even taboos. I believe many others are different. Therefore, this statement on the internet and in printed matter may not be credible.