Ask experts for some advice? My home needs decorating. What should I pay attention to at the groundbreaking ceremony?

(This article is intended to describe folk customs and advocate superstition.) As far as I can see, firstly, Cha Tongsheng (that is, the yellow calendar) can choose the appropriate foundation date and the relevant auspicious time. The favorable position of that day is similar to offering sacrifices to gods. Participants are the owner's family and main construction personnel. Usually, they buy gold ingots, candles, spicy chicken, wine, tea and fruit. The host writes a piece of red paper, sticks it in the favorable position of the day, and then sets up the incense table for sacrifice. Put some sand (for incense) in the four corners of the house in advance when worshipping on auspicious occasions. When auspicious, worship begins, firecrackers are set off, and incense and wine offerings are made in order. After worshipping the altar, each person takes 12 sticks of incense and lights them, worshipping the four corners. After that, the owner took a hammer and chisel to cut open the wall to be started, and then cut off the corner with an axe (symbolically, it is not necessary to knock all the nearby walls). Then set off firecrackers. After the incense is burned, the offerings are distributed to everyone who attends the worship. Over.