What does it mean to start a day in the yellow calendar?

Starting a day in the Gregorian calendar means that it is smooth and feasible.

Build a day: refers to the beginning of unfinished business. Suitable for laying foundation, breaking ground, opening axe, turning on lights and installing seats, but not others.

Opening day: refers to the smooth opening and the feasibility of Pepsi.

Success: It means that everything can be done and everything can be handled.

Twelve duty days are: the days of "establishment, exclusion, all day, working day, fixed day, compliance, completion, closing, breaking, dangerous day, opening and closing" in the yellow calendar are used to determine good luck or bad luck. Will "build, divide, fill, level, decide, keep, break, be in danger, succeed, close and open."

Extended data:

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 reappearance that makes it meaningful to choose a date to avoid it.

The fundamental basis for the ancients to make calendars and determine auspicious days was 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.