What does it mean to avoid mourning?

1, avoid mourning refers to the auspicious day of the zodiac, and some things are not appropriate.

2, the days are good and bad, and the marriage is divided into three parts. Not suitable for funeral, belonging to the funeral yuan. It refers to some white things that should not be done, such as spiritual burial after death. Even so, the ancients had corresponding solutions to the funeral that had to be done. Now there are many people who don't care about anything. Righteousness exists between heaven and earth, and then there is the natural protection of heaven and earth.