What is the auspicious decoration of the underworld?

The ecliptic and the underworld are the trajectories of the sun between stars described by human beings with the earth as the observation point. Obviously it is not in line with astronomical science. There are two main ways to calculate the ecliptic and the underworld. One is the twelve places supporting the twelve gods. The other is twelve values. The situation of the twelve gods in the twelve places is as follows: Purple Day, Qinglong Ugly Day, Silver Day, Tang Ming Ugly Day, Maori Suzaku Punishment Day, Purple Day, Jingui Golden Day, Tiande Noon White Tiger, Tianlong Yutang Shenri, Xuanwu Day, Rihai Four Tomorrow and Gouchen Day. Those who encounter Qinglong, Tang Ming, Jingui, Tiande, Yutang, Siming and Liushen are called Zodiac Day. People often say that the zodiac is auspicious. When this auspicious day comes, you can break ground, get married, start a business and other activities. On the contrary, Mafia Day is an unlucky day, and it is not suitable for holding major events.