Can I go to work after the seventh day in Meishan, Sichuan?

In Meishan, Sichuan, you can't go to work until the seventh day. You can't go to work until after the first seven days. The difference is that if your parents die, your son and daughter-in-law will have to go to Dai Xiao for three years to arrange flowers for worship. My daughter wears mourning clothes for one year, and every other year, she will go to her parents' house to pay homage and arrange flowers. If it's grandparents, the grandson of the seventh day can arrange flowers.