How to determine the date when people die and see God?

From the day of death, a memorial day is set every seven days, which is also called "Burning Seven". The first seven days are called "the first seven days", the second seven days are called "Erqi", and so on until the last day of the 7749 days is called "Miracle". At seven o'clock, the dutiful sons will burn paper money in front of the tomb to mourn. This is a small sacrifice. On the first100th day after the death of the deceased, the dutiful son will burn paper money in front of the grave, or invite the deceased and the undead to go home to pay homage, which is called "Hundred Days Sacrifice". After that, the anniversary will be celebrated every year. The anniversary is divided into the first, second and third anniversaries. The first and second anniversaries are small sacrifices. The first anniversary is a little bigger, but it is limited to family and married daughters and other close relatives. At that time, the host family invited the deceased to their home, set up a coffin and burned paper money as a souvenir. The third anniversary is the most grand, usually a big event. Set up a sacrificial shed, invite drummers, Yin and Yang teams to recite scriptures, offer paper products, wreaths, etc. In the past, when an elder in the family died, children and grandchildren were not allowed to wear colorful clothes, entertain, drink or laugh for three years, indicating that they were very filial, and they could return to normal after three years of filial piety. At present, our family is not particular about anything except putting up red couplets for three years. So your grandmother's "May 7th" begins on May 25th, the 35th day, that is, June 28th.