What is the point of burying parents' ashes together?

1. According to the Gregorian calendar, choose an auspicious day for the deceased to be buried. 2. The relatives of the deceased, accompanied by the undertaker, first burned a small amount of yellow paper in the buried grave, commonly known as "warm cave", to show that the deceased also had a "warm home". Relatives of the deceased personally scattered some Yin Fu soil at the bottom of the tomb. Yin Fu soil has the functions of moisture-proof, insect-proof and cinerary casket protection. Then you can sit facing south or west and carefully place the urn. 4. After placing the urn, you can spread gold or silver cloth on it, commonly known as "spreading gold and covering silver", which means remembering the dead and symbolizing prosperity in the afterlife. 5. If the space of the tomb allows, you can also place some favorite items of the deceased to show the meaning of burial. 6. After that, sprinkle about 2 bags of Yin Fu soil around the urn (depending on the size of the grave) to fill the space of the whole grave, so that Yin Fu soil can protect the whole urn, which means that the deceased can rest in peace. 7. After the above process, the burial master will be responsible for sealing the hole with the confirmation of the relatives of the deceased. 8. The relatives of the deceased held a sacrificial ceremony. Give baskets and bouquets of flowers and fresh fruits at tombstones, graves and open spaces beside graves. You can say something comforting to the deceased to show your condolences. 9. The relatives and friends of the deceased who attended the funeral stood in silence and bowed three times at last, and the memorial ceremony was all over.