What's the name of the person who died for a month and went to the grave?

It is necessary to go to the grave after death. Generally speaking, they are buried three days after death. On the seventh day, I called the first seven and prepared to burn paper. At the dawn of this day, the family went to the grave to pay homage and called it the "seventh base". Then it will be held every seven days. Generally speaking, it will be finished on May 7th, and some will arrive on July 7th. In other places, people die on the hundredth day, and their relatives and children prepare offerings to pay homage, which is called Bai Xi.