What the hell do you mean?

Refers to Taoism, not following the truth, burning incense, chanting, worshipping, fasting, and setting cups.

Six days, namely Wuzi, Wuyin, Chen Wu, Wuwu, Wushen and Wuxu Day, are called "Wu Ming".

The historical origin of five days is a taboo in Taoism, also known as "five days is not true." The term "Urumqi" here usually refers to "Liu Wu". On the fifth day of each month, Taoist temples are not allowed to burn incense, recite scriptures and be true, nor can they use instruments or hold ceremonies. This precept applies to Taoist priests who live in sight or in fire, as well as laymen who convert to Buddhism.

May Day is arranged from the yellow calendar according to the sixty jiazi composed of heavenly stems and earthly branches, and the sixty jiazi is a round every sixty days. Each ten-day trunk corresponds to six earthly branches, and the days related to Five, namely Wuzi, Wuyin, Chen Wu, Wuwu, Wushen and Wuxu, are called Wuri. The taboo of "e is not true" has a long history.

Ge Hong, a famous Gao Dao in the Eastern Jin Dynasty, recorded in "Bao Puzi": "Heaven and earth will move when they meet Wu, and leaving the army will hurt. Snakes don't get in when they meet Wu, but they don't get muddy when they meet Wu. " There is also a record about avoiding the truth in the Seven Signs of the Cloud: "If its day is in line with the values of Chen Wu, the Reform Movement of 1898 and Wuyin, it is not necessary to be true, and Taoism should avoid this day."