The ancients said, what is an auspicious day?

The auspicious day of the zodiac is a unique term in China's traditional calendar "Huangli" (perpetual calendar), which refers to a day when everything goes well. The zodiac is called "Qinglong, Tiande, Yutang, Siming, Tang Ming and Jingui" among the twelve evil spirits (except, danger, determination, persistence, success and opening). When the six gods of the zodiac are on duty, everything is appropriate, and they don't avoid evil. This is called "auspicious day of the zodiac". According to the influence of celestial bodies and astrology on human beings, the ancients formulated the ecliptic underworld day, which provided some references and choices for China people to choose the right day to avoid misfortune. This auspicious culture has been deeply rooted in the thoughts of the people in China since ancient times, and has been affecting the lives of the people in China, and has formed a custom.