Is there a difference between red and white traditional mourning clothes and snakes?

Does the subject want to ask, "Is there a color difference between traditional mourning clothes and red and white?" According to relevant information, the query shows: Yes. Taking the deceased as the standard reference, the mourning of the younger generation is white, the mourning of the grandchildren is red, the mourning of the great-grandchildren is green, and the mourning of the great-grandchildren is yellow. Further down, it is Wufu, that is, it is no longer a family member or a relative. People who attend the funeral activities are all naked, and they can also send the funeral directly (that is, white funeral).