When will you burn paper for your dead relatives?

Our family burns paper in front of grandparents' graves every year;

1, Tomb-Sweeping Day

2.7 15 (ghost festival)

3.8 15

4. Memorial Day (the day my grandparents died)

5. Before New Year's Eve (my dad is superstitious and says to send money early so that grandparents can buy something for the New Year).

Every time you worship, you should bring some fruit, red-dot steamed bread, wine, money, incense sticks, moon cakes on August 15th, rice cakes for the Spring Festival, firecrackers, and put some rings there.