The custom of offering graves is generally like this. When offering sacrifices to ancestral graves, relatives and friends of all ages in the family will go, which is equivalent to a gathering of relatives and friends, but the meeting place is changed to the mountain. Get up in the morning to get ready, ask relatives and friends to come home for breakfast, and prepare things with you at home in the morning, including pots, pans, chopsticks and cooking. At noon, I had a picnic and cooked in the cemetery. After lunch, I chatted, drank tea and played cards in the cemetery. Start cooking dinner around 3 pm, and go home together after dinner in the mountains around 6 pm. This day has been very fulfilling. When you arrive at the cemetery, clean the cemetery, pull up weeds, repair trees, offer offerings and make a fire.