What should I do if the taboo of the yellow calendar conflicts with the anniversary of the deceased?

You don't know. I don't tell him about ordinary people.

Appropriate sacrifices in the yellow calendar are based on the lunar calendar and the solar calendar, and the contents of appropriate sacrifices are good, bad and neutral. These keywords are extracted by conditions.

Mainly done on the computer. Do you think it is calculated?

In fact, in the past, it was decided by lead blocks in non-computer carving, and which lead block was drawn was which. You can even see it in the Spring Festival celebrations.