Traditional Culture Encyclopedia - Lucky day inquiry - What does it mean to thank the earth on auspicious days?

What does it mean to thank the earth on auspicious days?

I found you a lucky day to thank you.

Thank the earth for its auspicious day, that is, the day when the house is completed. In ancient times, no matter what we did, we hoped to finish it smoothly and safely. Then we will think of praying to God for the smooth development of the event through sacrificial ceremonies. Thanksgiving soil was held by the ancients for newly built houses, so we should choose a good day for medicine.