It means praying for peace and auspiciousness.
"Five incense" means burning five incense sticks at home during the Liang Dynasty. It is a folk practice that means making offerings to the five directions, because in the "Book of Changes", "five" is a cardinal number. "Wuzi" refers to the five colors of grain, namely rice, wheat, millet, millet, and bean sprouts, which means a good harvest. All in all, it is a kind of prayer and a kind of faith for the safety of the family and the smoothness of the family affairs.