What does it mean to avoid touching the ground in the yellow calendar?

"Breaking ground" in the Gregorian calendar refers to building a house for the first time, referring to a villa. Similar words include:

1, opening: After the Buddha statue is formed, it is dedicated to the upper position.

2. accept the offer: when you get engaged, you will get an engagement fee.

3. Embarrassment: Put the body in the coffin.

4. Migration: moving and living.

5, breaking ground: the first time to move the hoe to dig, mostly refers to the yin house.

Extended data:

In modern times, the main contents of the Gregorian calendar include three calendars: solar calendar, lunar calendar, and dry calendar. Good luck should be avoided, washed away, auspicious, evil, combined harm, singing, dry branch, twenty-four solar terms, twelve gods, duty, fetal god, Peng Zu Bletilla, Liu Yao, nine planets, fleeting time, prince, three yuan and nine luck, nine planets in Kong Xuan, and the god of wealth. That is, people in ancient China recorded their daily likes and dislikes on the calendar as a guide to action.

China's traditional calendar is based on heavenly stems and earthly branches's arrangement, combination and circulation, which means circulation and reappearance. It is this "recurrence" that makes it meaningful to choose a date to avoid it. The fundamental basis for the ancients to formulate calendars and determine auspicious days is the sun, the moon and the stars. Among them, the stars are the most critical factor in determining the date, and the Gregorian calendar basically does not consider these, so there is no so-called taboo.