On the first anniversary of the mother's death, the daughter needs to prepare: burning paper and other mingbi, steamed bread, fruit and other tributes. Because my mother prepared these on the first anniversary of her death to show her memory and respect for her loved ones. When going to the grave, people come to the cemetery with wine, food, fruit, paper money and other items, offer food to the graves of their loved ones, then burn the paper money, cultivate new soil for the grave, repair the grave, and fold some fresh green branches and insert them in the grave. This answer is for reference only. Don't be blindly superstitious.