When sweeping ancestors' graves in Tomb-Sweeping Day, we must remember to fill them with clean soil, and never use any soil of unknown origin, because this part of soil is probably unclean, and it contains animal feces or garbage, which is equivalent to throwing garbage on ancestors' heads, destroying the aura of graves and greatly affecting the fortunes of future generations. Give it a try, why don't ancestors blame? Moreover, the soil of unknown origin will also make ancestors feel "acclimatized", so the color of the soil should be as yellow as possible. On the one hand, yellow represents dignity and is also the color of our Chinese nation. On the other hand, other colors, such as red and black, are considered "variegated soil", which does not conform to the practice of geomantic omen. And when you borrow soil, you must not bring it around the grave, because digging too deep will make the grave collapse. If the rainy season comes, the rain will rush into the tomb, or the whole tomb may be submerged in water, which will also make the ancestors very uncomfortable. Therefore, the location of the soil should be at least 10 meters away from their graves.
The custom handed down from ancient times to the present is that newly built graves cannot be buried, moved or erected within three years. Because when we choose the burial place for our ancestors, we usually find a special geomantic master to see the geomantic omen of the Yin House, which is also beneficial to the younger generation. However, the new grave is "suffocating" within three years, so if the ground is repaired within three years, it will not only disturb the rest of ancestors, but also have a bad influence on family members. When filling graves, we choose shovels as the most tools, but we should pay attention to them. We can't pick up a shovel and poke at the grave at random. We can't throw away the soil one by one, and we can't beat the grave with the back of a shovel. This is a sign of great disrespect for our ancestors, so we must pay attention when filling the grave. If you encounter pebbles and twigs, pick them out in time, then pick up new soil with your hands and sprinkle them slowly and evenly.